| IT |
気になる、記になる… |
｢iOS 15｣の新機能の一部は｢iPhone XS｣以降でしか利用出来ないものも |
https://taisy0.com/2021/06/15/141888.html
|
tomac |
2021-06-15 13:11:47 |
| IT |
ITmedia 総合記事一覧 |
[ITmedia Mobile] ソースネクストの「ポケトーク」に新機能 グループ翻訳とWeb会議への字幕付与に対応 |
https://www.itmedia.co.jp/mobile/articles/2106/15/news164.html
|
itmediamobile |
2021-06-15 22:10:00 |
| AWS |
AWS Architecture Blog |
Field Notes: Benchmarking Performance of the New M5zn, D3, and R5b Instance Types with Datadog |
https://aws.amazon.com/blogs/architecture/field-notes-benchmarking-performance-of-the-new-m5zn-d3-and-r5b-instance-types-with-datadog/
|
Field Notes Benchmarking Performance of the New Mzn D and Rb Instance Types with DatadogThis post was co written with Danton Rodriguez Product Manager at Datadog nbsp At re Invent AWS announced the new Amazon Elastic Compute Cloud nbsp Amazon EC Mzn D and Rb instance types These instances are built on top of the AWS Nitro System a collection of AWS designed hardware and software innovations that enable the delivery of private networking … |
2021-06-15 13:51:33 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
SeleniumでCookieを再利用する |
https://qiita.com/ryoheiszk/items/0df736338a913786ae4b
|
SeleniumでCookieを再利用するはじめにSeleniumでスクレイピングする際にログインセッションを引き継ぎたいと思い、いろいろ調べた結果をここに備忘録的に残しておくことにしました。 |
2021-06-15 22:50:13 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
テスト |
https://qiita.com/Saizu200/items/53ea2c28a41148879d5e
|
興味 |
2021-06-15 22:14:07 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
pandasでDataFrameの中のデータを計算 |
https://teratail.com/questions/344210?rss=all
|
pandasでDataFrameの中のデータを計算前提・実現したいことpandasでDataFrameを作成しています。 |
2021-06-15 22:58:50 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
同じ行の標準入力値の受け取り方 |
https://teratail.com/questions/344209?rss=all
|
inputinput |
2021-06-15 22:54:35 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
エラーコード：created hook: "TypeError: Cannot read property 'uid' of null"を解決したい |
https://teratail.com/questions/344208?rss=all
|
エラーコードcreatedhookquotTypeErrorCannotreadpropertyxuidxofnullquotを解決したいcreatedhookTypeErrorCannotreadpropertyuidofnull作成されたフックnbspquotTypeErrornullのプロパティnbspaposuidaposを読み取れませんquotとエラーが出てしまい、bookmarkvueへページ遷移した場合、上記画像のように「thiscurrentUserBookmarkList」内のデータが取得できておりますが、なぜかリロードするとデータが反映されなくなってしまいます。 |
2021-06-15 22:50:41 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
ActionCableを使ったチャットアプリで「undefined method `to_key' for〜」というエラーを解決したい |
https://teratail.com/questions/344207?rss=all
|
ActionCableを使ったチャットアプリで「undefinedmethodtokeyxfor」というエラーを解決したいメッセージ送信時に生じるエラーの解決プログラミング初心者で、RubynbsponnbspRilsとjavascriptを使用し、オリジナルアプリを作ろうとしています。 |
2021-06-15 22:47:01 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
平均と範囲を指定した乱数のリストを作りたいです |
https://teratail.com/questions/344206?rss=all
|
python |
2021-06-15 22:45:47 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
synchronizedを元のプログラムに入れたい |
https://teratail.com/questions/344205?rss=all
|
synchronizedを元のプログラムに入れたい前提・実現したいこと下のプログラムはタートルが衝突を検知するとその場で止まるというプログラムであるが、このプログラムは実行しているとすり抜けてしまう。 |
2021-06-15 22:45:42 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
スクレイピングのタグ設定「soup.find_all」について |
https://teratail.com/questions/344204?rss=all
|
|
2021-06-15 22:44:57 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
JSPファイル内で構文エラーが起きているが、原因が見つけられない。 |
https://teratail.com/questions/344203?rss=all
|
JSPファイル内で構文エラーが起きているが、原因が見つけられない。 |
2021-06-15 22:40:18 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
【Python】リストの削除 |
https://teratail.com/questions/344202?rss=all
|
【Python】リストの削除lstという次元リストがあります。 |
2021-06-15 22:31:55 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
localhost/wp01を開きたい |
https://teratail.com/questions/344201?rss=all
|
ローカル環境にWordPressをインストールしたい。 |
2021-06-15 22:30:43 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
unity floating joystickを思うように使えません。 |
https://teratail.com/questions/344200?rss=all
|
画面外にでないようにキャラクターには移動制限をつけています。 |
2021-06-15 22:29:02 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
Wordpress アーカイブページの1ページ目だけ表示件数を変えたい |
https://teratail.com/questions/344199?rss=all
|
wordpress |
2021-06-15 22:25:25 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
if文についての質問です |
https://teratail.com/questions/344198?rss=all
|
|
2021-06-15 22:22:52 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
input関数について |
https://teratail.com/questions/344197?rss=all
|
false |
2021-06-15 22:14:37 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
sqlite3.OperationalError: database is lockedの解決方法 |
https://teratail.com/questions/344196?rss=all
|
sqliteOperationalErrordatabaseislockedの解決方法ラズパイに接続したタクトスイッチを押すと、その履歴をsqliteに保存しつつ、押された回数をカウントして、htmlでwebブラウザに値を返すようなプログラムを考えております。 |
2021-06-15 22:05:29 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
lightnigのカスタム投稿について |
https://teratail.com/questions/344195?rss=all
|
lightnigのカスタム投稿について前提・実現したいことカスタムフィールドを出力させたいです。 |
2021-06-15 22:02:41 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
[swift]登録モジュールと更新モジュールの設計について |
https://teratail.com/questions/344194?rss=all
|
swift登録モジュールと更新モジュールの設計についてiOSアプリを開発しています。 |
2021-06-15 22:01:45 |
| Docker |
dockerタグが付けられた新着投稿 - Qiita |
laradockで複数プロジェクトの環境構築をする |
https://qiita.com/HiMinmeg/items/30e023d3f6209f3bbdc0
|
laradockで複数プロジェクトの環境構築をする【Laravel】Laradockで複数プロジェクトを動かす手順B公式と上の記事を参考にlaradockの開発環境をしてみました。 |
2021-06-15 22:49:23 |
| Docker |
dockerタグが付けられた新着投稿 - Qiita |
dockerのmysqlがメモリ不足で落ちたらホストのmysqlもkillされてた |
https://qiita.com/shabaraba/items/49478ff5e538549a3fca
|
topコマンドでメモリ使用状況を確認しても、本番環境のmysqlは特に問題なさそうだったが、ログを調査しきれていないので詳しくはわかっていないが、dockerでメモリを過剰に使用mysqlのdockerがメモリ不足で落ちるホストのoomkillerも動き、何故かmysqlが狙われてkillされるという流れが起きているぽい度だけじゃなく何度も遭遇対策メモリ削減のためmyconfに追記メモリをなるべく消費しなければoomkillerの対象ではなくなるはずなので、本番環境とdocker双方のmysqlの設定を見直す。 |
2021-06-15 22:37:51 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
本番環境でActiveAdminを導入しようと思ったら苦労した話 |
https://qiita.com/hedgehog-genki/items/cbdb0d2d3a3408f1f506
|
で、詳しく話すと長くなるのですが、要はutfmbとutfの最大バイト数に違いがあるため、マイグレーション時にエラーが多発しました。 |
2021-06-15 22:16:03 |
| Apple |
AppleInsider - Frontpage News |
Apogee announces Duet 3 USB audio interface for gaming, streaming, music creation |
https://appleinsider.com/articles/21/06/15/apogee-announces-duet-3-usb-audio-interface-for-gaming-streaming-music-creation?utm_medium=rss
|
Apogee announces Duet USB audio interface for gaming streaming music creationApogee s brand new Duet is a sleek low profile USB audio interface for creative professionals and optimized for Logic Pro X The Duet is an audio interface with a low profile design making it the perfect desktop companion for streamers podcasters and musicians It features an aluminum body a scratch resistant glass top and a precision balanced backlit knob It even includes its own padded travel case for those looking to create on the go Read more |
2021-06-15 13:40:24 |
| Apple |
AppleInsider - Frontpage News |
Twelve South releases MagSafe compatible SurfacePad for iPhone 12 |
https://appleinsider.com/articles/21/06/15/twelve-south-releases-magsafe-compatible-surfacepad-for-iphone-12?utm_medium=rss
|
Twelve South releases MagSafe compatible SurfacePad for iPhone The SurfacePad by Twelve South is a minimalist leather wallet case for iPhone and allows MagSafe charging through the case Twelve South SurfacePad for iPhone Twelve South makes a series of Apple accessories that focus on minimalism and quality materials The SurfacePad is a simple two card wallet case that sticks to the iPhone using an adhesive pad Read more |
2021-06-15 13:40:35 |
| Apple |
AppleInsider - Frontpage News |
Nomad debuts AirTag holder to fit in your wallet |
https://appleinsider.com/articles/21/06/15/nomad-debuts-airtag-holder-to-fit-in-your-wallet?utm_medium=rss
|
Nomad debuts AirTag holder to fit in your walletIn what will be Nomad s sixth AirTag specific device the company has introduced a new holder that allows AirTag to easily fit into your wallet without a large bump Card for AirTagSimply named Card for AirTag it has a strong polycarbonate frame with a soft touch TPU surface AirTag easily snaps into the center which slowly tapers to the edges It can then slide into your wallet and rids you of the small bump for a more tapered fit Read more |
2021-06-15 13:32:37 |
| Apple |
AppleInsider - Frontpage News |
New Level Lock complete smart lock package with HomeKit arrives |
https://appleinsider.com/articles/21/06/15/new-level-lock-complete-smart-lock-package-with-homekit-arrives?utm_medium=rss
|
New Level Lock complete smart lock package with HomeKit arrivesOn Tuesday Level introduced its latest HomeKit enabled smart lock ーbranded simply as Level Lock ーand has a tiny form factor and fits between Level s existing smart lock solutions Level Lock in matte blackLevel Lock is an all in one lock solution that includes the lock hardware as well as the smart components It has a smaller footprint than previous models and Level claims that it is the smallest smart lock ever made Read more |
2021-06-15 13:02:59 |
| Apple |
AppleInsider - Frontpage News |
Beats Studio Buds launches with ANC at $150, ships June 24 |
https://appleinsider.com/articles/21/06/14/beats-studio-buds-launches-with-anc-at-150-ships-june-24?utm_medium=rss
|
Beats Studio Buds launches with ANC at ships June Apple subsidiary Beats by Dre has launched its Beats Studio Buds wireless earphones that offer active noise cancellation in an extremely compact package Launched on Monday the Beats Studio Buds are wireless earbuds that follow after the company s previous attempt the Beats Powerbeats Pro However the new product offers a few small differences from its predecessor that brings it more in line with Apple s AirPods Pro The Beats Studio Buds are very small fitting into the ear canal with a small casing visible by other people While the Powerbeats Pro used a hook that fit around the ear to secure it in place the Studio Buds instead rely on the friction of the silicone eartip against the ear canal to stay lodged in the ear Read more |
2021-06-15 13:46:49 |
| 海外TECH |
Engadget |
Elektron’s Power Handle makes its grooveboxes truly portable |
https://www.engadget.com/elektron-power-handle-battery-model-samples-model-cycles-portable-grooveboxes-hands-on-133140497.html?src=rss_b2c
|
battery |
2021-06-15 13:31:40 |
| 海外TECH |
Engadget |
Tim Berners-Lee is auctioning off the web's source code as an NFT for charity |
https://www.engadget.com/tim-berners-lee-nft-code-auction-131656681.html?src=rss_b2c
|
berners |
2021-06-15 13:16:56 |
| 海外TECH |
Engadget |
FedEx teams up with Nuro to test self-driving delivery vehicles |
https://www.engadget.com/fedex-nuro-self-driving-delivery-vehicles-130043233.html?src=rss_b2c
|
trips |
2021-06-15 13:00:43 |
| 海外TECH |
Network World |
BrandPost: Delivering the Highest Quality of Experience in a Multi-Cloud World |
https://www.networkworld.com/article/3622089/delivering-the-highest-quality-of-experience-in-a-multi-cloud-world.html#tk.rss_all
|
BrandPost Delivering the Highest Quality of Experience in a Multi Cloud World The global pandemic has accelerated enterprise IT teams desire to simplify the management of complex multi cloud and edge environments and operate them holistically as a single WAN It is also driving IT requirements for delivering the highest levels of application performance for all their cloud hosted business applications from any network in the emerging post pandemic environment This shift is intensifying the urgency to transform conventional data center and MPLS centric and VPN based networks to a more modern hybrid SD WAN environment that combines MPLS and internet with secure managed internet based cloud services In a hybrid WAN environment application performance across a WAN can vary considerably from site to site or region to region because of underlying factors such as latency packet loss and jitter that must be taken into consideration especially using a mix of MPLS and broadband connectivity services To read this article in full please click here |
2021-06-15 13:37:00 |
| Cisco |
Cisco Blog |
From patchwork to fully protected network |
https://blogs.cisco.com/customerspotlight/from-patchwork-to-fully-protected-network
|
critical |
2021-06-15 13:04:11 |
| 海外TECH |
CodeProject Latest Articles |
Power Apps for Professional Developers 2: How to build Power Apps |
https://www.codeproject.com/Articles/5303173/Power-Apps-for-Professional-Developers-2-How-to-bu
|
Power Apps for Professional Developers How to build Power AppsIn this article we run through enabling PowerApps in Teams and step through the process of creating a simple single page form application from scratch |
2021-06-15 13:18:00 |
| 海外TECH |
CodeProject Latest Articles |
Using CycleGAN for Mobile Style Transfer |
https://www.codeproject.com/Articles/5304920/Using-CycleGAN-for-Mobile-Style-Transfer
|
cyclegan |
2021-06-15 13:08:00 |
| 海外科学 |
NYT > Science |
China, Russia Team Up for a Space Race With the U.S. |
https://www.nytimes.com/2021/06/15/world/asia/china-russia-space.html
|
China Russia Team Up for a Space Race With the U S The two countries have pledged to cooperate on expeditions to the moon and to an asteroid setting the stage for a new space race with the United States and its partners |
2021-06-15 13:32:46 |
| 海外TECH |
WIRED |
Zillow Taps AI to Improve Its Home Value Estimates |
https://www.wired.com/story/zillow-taps-ai-improve-home-value-estimates
|
network |
2021-06-15 13:17:32 |
| 金融 |
RSS FILE - 日本証券業協会 |
会長記者会見−２０２１年− |
https://www.jsda.or.jp/about/kaiken/kaiken_2021.html
|
記者会見 |
2021-06-15 13:48:00 |
| 金融 |
金融庁ホームページ |
「新型コロナウイルス感染症関連情報」特設ページを更新しました。 |
https://www.fsa.go.jp/ordinary/coronavirus202001/press.html
|
新型コロナウイルス |
2021-06-15 15:00:00 |
| 金融 |
金融庁ホームページ |
月次支援金の申請受付開始に伴うお願いについて公表しました。 |
https://www.fsa.go.jp/news/r2/ginkou/20210615.html
|
開始 |
2021-06-15 15:00:00 |
| 金融 |
金融庁ホームページ |
つみたてNISA対象商品届出一覧及び取扱金融機関一覧について更新しました。 |
https://www.fsa.go.jp/policy/nisa2/about/tsumitate/target/index.html
|
対象商品 |
2021-06-15 14:00:00 |
| 金融 |
金融庁ホームページ |
NISA・ジュニアNISA口座の利用状況に関する調査結果（確報値）について公表しました。 |
https://www.fsa.go.jp/policy/nisa/20210615.html
|
調査結果 |
2021-06-15 14:00:00 |
| 金融 |
金融庁ホームページ |
「NISA･ジュニアNISA口座の利用状況に関する調査結果（令和2年3月末、6月末、9月末）」の訂正について公表しました。 |
https://www.fsa.go.jp/policy/nisa/20210615-2.html
|
調査結果 |
2021-06-15 14:00:00 |
| ニュース |
@日本経済新聞 電子版 |
プレステ5やスイッチ 好調ゲーム機に死角も
https://t.co/ZQYEnNmAhe |
https://twitter.com/nikkei/statuses/1404797301789544455
|
好調 |
2021-06-15 13:45:51 |
| ニュース |
@日本経済新聞 電子版 |
中国、台湾防空圏に28機 G7共同宣言に反発か
https://t.co/hCLy2WUXI1 |
https://twitter.com/nikkei/statuses/1404796284314304521
|
防空 |
2021-06-15 13:41:48 |
| ニュース |
@日本経済新聞 電子版 |
みずほ顧客軽視、過去の障害放置 社長ら11人減給処分
https://t.co/91OKcWoggh |
https://twitter.com/nikkei/statuses/1404795264012013574
|
顧客 |
2021-06-15 13:37:45 |
| ニュース |
@日本経済新聞 電子版 |
64歳以下のワクチン、接種券が壁 月内に届かない人も
https://t.co/oAQ47wccix |
https://twitter.com/nikkei/statuses/1404793267179462664
|
月内 |
2021-06-15 13:29:49 |
| ニュース |
@日本経済新聞 電子版 |
国内コロナ感染、新たに1418人 累計77万7494人
https://t.co/MFPQbsQRUW |
https://twitter.com/nikkei/statuses/1404793142931509257
|
累計 |
2021-06-15 13:29:19 |
| ニュース |
@日本経済新聞 電子版 |
海外旅行気分味わって JALなど成田空港発着フライト
https://t.co/G1gBzkL8EC |
https://twitter.com/nikkei/statuses/1404791791224823810
|
成田空港 |
2021-06-15 13:23:57 |
| ニュース |
@日本経済新聞 電子版 |
ホンダ、FCV生産中止 販売低調で
https://t.co/dRdqErAprK |
https://twitter.com/nikkei/statuses/1404787245110886410
|
販売 |
2021-06-15 13:05:53 |
| ニュース |
BBC News - Home |
Daniel Morgan: Met Police accused of corruption in report |
https://www.bbc.co.uk/news/uk-57484219
|
daniel |
2021-06-15 13:47:12 |
| ニュース |
BBC News - Home |
Scottish lockdown easing to be delayed until July |
https://www.bbc.co.uk/news/uk-scotland-57487533
|
country |
2021-06-15 13:52:34 |
| ニュース |
BBC News - Home |
Covid: PM insists July unlocking will go ahead in England |
https://www.bbc.co.uk/news/uk-57478760
|
covid |
2021-06-15 13:57:36 |
| ニュース |
BBC News - Home |
Isles of Scilly: Egyptian vulture seen in UK for first time in 150 years |
https://www.bbc.co.uk/news/uk-england-cornwall-57483562
|
egyptian |
2021-06-15 13:27:55 |
| ニュース |
BBC News - Home |
UK-Australia trade deal: What are the arguments for and against? |
https://www.bbc.co.uk/news/57173498
|
australia |
2021-06-15 13:24:59 |
| ニュース |
BBC News - Home |
Coronavirus: When can we stop wearing face masks or face coverings? |
https://www.bbc.co.uk/news/health-51205344
|
eases |
2021-06-15 13:13:37 |
| LifeHuck |
ライフハッカー［日本版］ |
なんと2万冊！ Kindle本が最大70％OFFになるプライムデーセール開催中 |
https://www.lifehacker.jp/2021/06/236682amazon_kindle_sale.html
|
kindle |
2021-06-15 22:35:00 |
| LifeHuck |
ライフハッカー［日本版］ |
iPhoneの充電の減りが早い？ iOS14.6のバグに対処する方法 |
https://www.lifehacker.jp/2021/06/try-these-fixes-to-keep-ios-14-6-from-draining-your-bat.html
|
apple |
2021-06-15 22:05:00 |
| サブカルネタ |
ラーブロ |
銀座 八五（はちごう）（東銀座）／特製中華そば |
http://feedproxy.google.com/~r/rablo/~3/9N3rEUtgP6E/single_feed.php
|
中華そば |
2021-06-15 14:10:26 |
| GCP |
Google Cloud Platform Japan 公式ブログ |
Google Cloud 上の DevOps: ソフトウェア開発を加速させるためのツール |
https://cloud.google.com/blog/ja/products/application-development/forgerock-developers-stay-productive-with-google-cloud/
|
開発者はIDE内で大半の時間を過ごしているため、ForgeRockとしては、開発者にIDE内でKubernetesアプリケーションを作成しやすい環境を提供することを目標に据えています。 |
2021-06-15 14:00:00 |
| 北海道 |
北海道新聞 |
警官が無料提供拒否に報復し拘束 パキスタン、慣習か |
https://www.hokkaido-np.co.jp/article/555887/
|
警官 |
2021-06-15 22:14:00 |
| 北海道 |
北海道新聞 |
Ｗ杯予選日本快勝、オナイウ３点 キルギス戦、２次は全勝 |
https://www.hokkaido-np.co.jp/article/555884/
|
日本 |
2021-06-15 22:03:00 |
| 北海道 |
北海道新聞 |
ＮＹ円、１１０円近辺 |
https://www.hokkaido-np.co.jp/article/555883/
|
外国為替市場 |
2021-06-15 22:03:00 |
| ビジネス |
東洋経済オンライン |
中国新興EV｢理想汽車｣が直面する厳しい現実 2021年1～3月期の純損益は赤字に転落した | 「財新」中国Biz＆Tech | 東洋経済オンライン |
https://toyokeizai.net/articles/-/433113?utm_source=rss&utm_medium=http&utm_campaign=link_back
|
biztech |
2021-06-15 22:30:00 |
| GCP |
Cloud Blog JA |
Google Cloud 上の DevOps: ソフトウェア開発を加速させるためのツール |
https://cloud.google.com/blog/ja/products/application-development/forgerock-developers-stay-productive-with-google-cloud/
|
開発者はIDE内で大半の時間を過ごしているため、ForgeRockとしては、開発者にIDE内でKubernetesアプリケーションを作成しやすい環境を提供することを目標に据えています。 |
2021-06-15 14:00:00 |
| AWS |
AWS Government, Education, and Nonprofits Blog |
AWS enables the US federal government’s move to IPv6 |
https://aws.amazon.com/blogs/publicsector/aws-enables-us-federal-governments-move-ipv6/
|
AWS enables the US federal government s move to IPvThe U S government has spent the last years moving toward IPv adoption requiring federal agencies to operationally deploy IPv for public internet servers and internal applications AWS is committed to the enablement of IPv and our cloud services enable public sector customers to move to IPv as mission allows |
2021-06-15 14:33:09 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
残プロ 第-14回 ~pythonでcsvをgui表示~ |
https://qiita.com/R1nY1x1/items/26c056d2ef0a3848215c
|
|
2021-06-15 23:49:31 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
Seaborn定量比較-散布図 |
https://qiita.com/fastso/items/4a0caa196d53779fd8ae
|
Seaborn定量比較散布図散布図とは定義はMatplotlib定量比較散布図をご参考ください。 |
2021-06-15 23:42:49 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
Djangoの旅~Part2~ アプリ作成 |
https://qiita.com/Yuki-max/items/1fb287a09b2f1a1b4ef2
|
Djangoの旅Partアプリ作成今回の目標Webブラウザに文字を表示させる手順・プロジェクト内にアプリを作成・アプリの登録・viewspyを変更してブラウザに文字を出力できるようにする・プロジェクトのurlspyを変更・アプリ内にulrspyを自作、で作成したviewspyを起動できるようにするコード解説cdプロジェクトディレクトリpythonmanagepystartapptestapp任意のアプリ名プロジェクト内に移動行目アプリ作成行目、今回はtestappだがアプリ名は任意可settingspyApplicationdefinitionINSTALLEDAPPStestappappsTestappConfigアプリ登録djangocontribadmindjangocontribauthdjangocontribcontenttypesdjangocontribsessionsdjangocontribmessagesdjangocontribstaticfilesで作成したアプリをプロジェクトに登録するやり方プロジェクトを管理しているディレクトリ内にあるsettingspyを変更exAPPAPPsettingspy記述する内容はアプリ内のappspyのクラスを呼びだすコードを記載testappappsTestappConfig→testappappspyのTestappConfigクラスのことviewspyfromdjangoshortcutsimportrenderfromdjangohttpimportHttpResponse記述CreateyourviewsheredefindexrequestreturnHttpResponseDjangoの旅このアプリがどのように動作するのかはviewspyで指定するWebサーバーへのリクエストに応じてindex関数を呼び出して文字列Djangoの旅を返すこのプログラムを呼び出すためにルーティングを設定ルーティングはWebサーバーのURLとプログラムを紐付けする役割Djangoのルーティングにはプロジェクトのルーティング設定とアプリのルーティング設定の段階があるAPPAPPurlspyfromdjangocontribimportadminfromdjangourlsimportincludepathinclude追加urlpatternspathtestappincludetestappurlspathadminadminsiteurls段階目としてまずはプロジェクトを管理しているディレクトリのurlspyを変更サーバーアドレスの後にtestappが続いていればtestappアプリケーションのurlspyを利用することを表している。 |
2021-06-15 23:42:42 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
CPU環境でも動画ファイルの物体検知ができる環境を簡単に作る |
https://qiita.com/kamome885/items/86ebc85443a163c866cc
|
CPU環境でも動画ファイルの物体検知ができる環境を簡単に作るはじめに色々と目的があり、仕事ではなく家の環境で物体検知をやってみたくなったんですが動画ファイルを入力して検知した結果の動画ファイルを出力するCPU環境でも動く簡単に構築できるような環境構築の情報が思いのほかピンポイントに無くてちょっと苦労したので、この機会にまとめてみることにしました※ブログの内容を、環境構築に内容を絞ってまとめなおしています元々の動機は「格安の監視カメラで撮影した動画ファイルを自動で分析したいから」です※本記事で情報不足だと感じる方は、こちらもご覧ください。 |
2021-06-15 23:33:02 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
Webpack require.contextで.jpgをバンドルしたら404 |
https://qiita.com/yuta-katayama-23/items/5e7e889720cb293684d2
|
どういう状況での話か以下のソースのように、jpgを画面上にある場面で表示させるため各jpgバンドルさせたいが、コメントアウトした部分のようにつつをimportするのは現実的でないので、requirecontextでバンドルさせていた動的なバンドルになってしまうが。 |
2021-06-15 23:19:48 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
pythonでOpenCVのライブラリをインポートする方法 |
https://teratail.com/questions/344220?rss=all
|
pythonでOpenCVのライブラリをインポートする方法前提・実現したいことpythonでopenCVを使用しようとしています。 |
2021-06-15 23:55:36 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
模写コーディングCSSで画像の並べ方と文字の並べ方がわかりません。 |
https://teratail.com/questions/344219?rss=all
|
下記の画像を模写コーディングをしたいのですが、画像の並び方と文字の並べ方がわからずに詰まってしまいました。 |
2021-06-15 23:34:39 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
pandasでの処理で列同士を比較して同じ値なら値を消す処理をしたいです |
https://teratail.com/questions/344218?rss=all
|
pandasでの処理で列同士を比較して同じ値なら値を消す処理をしたいです前提・実現したいことpandasでの処理で列同士を比較して同じ値なら削除するコードを記述したいです。 |
2021-06-15 23:33:59 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
cssで画像を並べ、文字を任意の位置に置きたい(模写コーディング） |
https://teratail.com/questions/344217?rss=all
|
cssで画像を並べ、文字を任意の位置に置きたい模写コーディング下記画像のようなコーディングをしたいのですが、どのようにすればいいでしょうか。 |
2021-06-15 23:24:11 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
pythonでcsvファイルを読み込むがEXCELファイルに変換したときにカンマ区切りにならない |
https://teratail.com/questions/344216?rss=all
|
pythonでcsvファイルを読み込むがEXCELファイルに変換したときにカンマ区切りにならないpythonでcsvファイルを読み込むがEXCELファイルに変換したときにカンマ区切りになりません。 |
2021-06-15 23:22:57 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
xamlにimageとして表示されている画像を回転させる |
https://teratail.com/questions/344215?rss=all
|
xamlにimageとして表示されている画像を回転させる現在、C、WPFを使ってwindowsアプリを作っています。 |
2021-06-15 23:17:05 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
一部アプリでPythonのPyAutoGuiのクリック動作ができません。 |
https://teratail.com/questions/344214?rss=all
|
一部アプリでPythonのPyAutoGuiのクリック動作ができません。 |
2021-06-15 23:10:00 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
逆ポーランド記法の足し算と引き算について(このプログラムを引き算に変えるには符号をマイナスにすれば良いですか？) |
https://teratail.com/questions/344213?rss=all
|
|
2021-06-15 23:04:56 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
PHPのHigh＆Lowゲームについて |
https://teratail.com/questions/344212?rss=all
|
PHPのHighLowゲームについてHighかLowを決定した後にもう一度挑戦するを押して最初の画面にしたいトランプの間に若干の空白を作りたい。 |
2021-06-15 23:03:08 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
ENUMの認識について |
https://teratail.com/questions/344211?rss=all
|
ENUMの認識についてenumについてENUM型のメリットがわかりませんtypedefenumenTOKYOOSAKAKYOTOJAPANJAPANjapanjapanTOKYO上記のようなコーディングがあったとします。 |
2021-06-15 23:01:28 |
| AWS |
AWSタグが付けられた新着投稿 - Qiita |
AWS SOA 備忘録 |
https://qiita.com/uejima_haruki/items/8baf138ea16abd74db82
|
AWSSOA備忘録【AWSSOA備忘録】問題集を解いていて、個人的にややこしく感じたところです。 |
2021-06-15 23:32:14 |
| AWS |
AWSタグが付けられた新着投稿 - Qiita |
AWSを使ってオリジナルアプリをSSL化した際の技術の意味や役割について整理する |
https://qiita.com/yamaday0u/items/89cd50de7bd3e8a29dd0
|
使用したAWSのサービス役割AmazonRoute可用性と拡張性に優れたクラウドのドメインネームシステムDNSウェブサービスを提供するAWSCertificateManagerSSLTLS証明書の提供、管理、デプロイを簡単にするElasticLoadBalancingアプリケーションへのトラフィックを複数のターゲット今回はAmazonECインスタンスに自動的に分散するこのサービスのうち、ApplicationLoadBalancerを使用AmazonRouteとは簡単にいえばドメイン名の登録やドメインネームシステムDNSを提供してくれるサービスです。 |
2021-06-15 23:07:19 |
| Docker |
dockerタグが付けられた新着投稿 - Qiita |
docker-compose でstatic IPが効かなくなった |
https://qiita.com/Oureact/items/d3d7048b67a0302e3750
|
dockercomposeでstaticIPが効かなくなったWindowsでdockerのComposeのバージョンがbetaで発生する。 |
2021-06-15 23:09:38 |
| Azure |
Azureタグが付けられた新着投稿 - Qiita |
【Azure】ストレージアカウントの冗長化方法をまとめてみた |
https://qiita.com/hikaru_motomiya/items/18055deb63b5515b6a9b
|
冗長化方法についてでは本題の冗長化方法についてみていきましょうストレージアカウントでは、以下のつの冗長化方法をとることができます。 |
2021-06-15 23:31:14 |
| 技術ブログ |
Developers.IO |
[Auth0] Reactアプリをローカル環境で開発する際のアクセストークンの取得について |
https://dev.classmethod.jp/articles/getting-access-token-when-developing-react-app-in-local-environment-with-auth0/
|
authreact |
2021-06-15 14:58:03 |
| 技術ブログ |
Developers.IO |
로드 밸런싱(Load balancing) 종류와 알고리즘 |
https://dev.classmethod.jp/articles/load-balancing-types-and-algorithm/
|
로드밸런싱 Load balancing 종류와알고리즘안녕하세요올해월클래스메소드에입사한김재욱 Kim Jaewook 이라고합니다 이번에는AWS에서로드밸런싱을사용해보면서공부했던것들을정리하고자합니다 로드밸런싱 Load ba |
2021-06-15 14:25:20 |
| 技術ブログ |
Developers.IO |
Backlog API でカテゴリーが未設定になっている全ての課題に対して特定のカテゴリーを一括設定する |
https://dev.classmethod.jp/articles/set-category-id-at-once-with-backlog-api/
|
backlog |
2021-06-15 14:22:05 |
| 海外TECH |
DEV Community |
Telebot using Python |
https://dev.to/poojaghodmode/telebot-using-python-3akh
|
Telebot using PythonIn this article we will build a Telegram Bot using Python which will send cat photos and cat facts For this I will be using pytelegrambotapi library Setting our BotFirst we will need a Telegram account if you don t have one you can create one easily In telegram search for BotFather It will look as shown in the image Then we have to send start and then follow the instructions given by BotFather In short start gt newbot gt name for bot gt username for Bot unique After this BotFather will provide Token to access our bot Format of AUTH token will be like this AAA A aaaaaaaaaaaaaaaaaaa aaaaaaaaa Steps to build the bot Now we move to our code First we will create a virtual environment using venv Note You can use other options too If you know this part feel free to skip Setting Virtual environment In terminal open your directory and enter following command python m venv venvTo Activate your virtual environment venv Scripts activateTerminal will look like this venv project path Dependencies required You can find whole code and requirement here pyTelegramBotAPI python dotenv requests CodeFinally create a python file to write our script First let s import requirements For now we will just import telebot and incoming parts we will import others as when required purrrfect bot pyimport telebotimport osfrom dotenv import load dotenvNow we will store our token in a variable For this create a file env in the same directory And store the token in the AUTH TOKEN variable envAUTH TOKEN YOUR TOKEN Now we have to load this Token in our main file purrrfect bot pyload dotenv token os getenv AUT TOKEN After this we will create the instance of our bot and start polling the messages purrrfect bot pybot telebot TeleBot token creating a instancedef main bot polling looking for messageif name main main To check our bot we will set one message handler such that whenever we send greet command or start the reply should be Hello how are you purrrfect bot py bot message handler commands greet start def greet message msg Hello how are you bot reply to message msg In above part whenever we will send command greet or start to our bot greet function will run reply to method send reply to start or greet i e to the message To check our code we will run code in terminalpython lt main file name py gt Try sending start or greet to the bot it should reply Hello how are you But if we don t want to reply to message then we can use send message method purrrfect bot py bot message handler commands greet start def greet message msg Hello how are you bot send message message chat id msg To use send message we will require the id of the sender We can get this id from the message itself i e message chat id After running we will get message without reply Now if a user sends anything other than commands the bot will not reply with anything For this we can set message handler with the function that will send the same message back to the user For more information see the documentation bot message handler func lambda m True def repeat message bot send message message chat id message text Note It will work with only text emojis and not with stickers or any other type of media APISo our main aim is to send cat images and facts whenever the user sends a command To get the cat images and cat facts we will be using two Public API Cat Images id url webpurl x y Cat Facts amount status verified true sentCount type cat deleted false id fdced v text The domestic cat is the only species able to hold its tail vertically while walking You can also learn about your cat s present state of mind by observing the posture of his tail source api updatedAt T Z createdAt T Z used false user aacceac Both the output are in JSON format In the first API We will use a url for sending the image or webpurl to send the cat sticker And in the second API we will use text to send the facts To make GET request to API we will use request module purrrfect bot pyimport telebotimport osfrom dotenv import load dotenvimport requestWe will write functions to get the image URL and facts purrrfect bot pydef get url contents requests get json image url contents url return image urldef get fact contents requests get amount json fact contents text if len fact lt return get fact return factNote that the get method is used to make a GET request As our response is in JSON form request json will convert in the dictionary Hence we can access it as key value pair i e content url and contents text If statement is used to not send the facts whose length is less than Now we have to set commands for which bot will send image or fact purrrfect bot py bot message handler commands meow def meow message url get url bot send photo message chat id url bot message handler commands fact def fact message fact get fact bot send message message chat id fact In my case meow will send the image and fact will send the fact In the get url function change url to webpurl and in the meow function use send sticker instead of send photo to send sticker in place of the image Note Make sure these message handlers are placed above repeat Otherwise the bot will send a command in reply To get more help about what commands have to be used we can also edit our start message purrrfect bot py bot message handler commands greet start def greet message msg Hello how are you Send meow to get a cat image Send fact to get random Cat Fact bot send message message chat id msg Now if we want images or facts on just meow or fact i e without text We can add regex to the same function We can stack two decorators on the same function After editing the code will look like thispurrrfect bot py bot message handler commands meow bot message handler regexp r meow def meow message url get url bot send photo message chat id url bot message handler commands fact bot message handler regexp r fact def fact message fact get fact bot send message message chat id fact So our bot is ready and sending us happiness in form of photos You can customize it as you want and have fun with it Feel free to give feedback or to ask any doubt Repository link References pytelegrambotapi documentationDzaky Widya Putra Learn to build your first bot in telegram with pythonCS Dojo How to create a telegram bot with python |
2021-06-15 14:18:54 |
| 海外TECH |
DEV Community |
Micronaut – primeiras impressões |
https://dev.to/loboweissmann/micronaut-primeiras-impressoes-456e
|
Micronaut primeiras impressõesJáouviu falar deste framework Ele foi criado por Graeme Rocher o mesmo sujeito que criou o Grails e promete resolver diversos dos problemas que temos tanto no Grails quanto no Spring Mas ele substitui estes frameworks No caso do Grails não jáquando o assunto éSpring talvez Neste post vou colocar aqui minhas primeiras impressões O que éo MicronautPelo primeiro parágrafo vocêjásabe émais um framework voltado para o desenvolvimento web mas não qualquer desenvolvimento web e sim APIs mais especificamente micro serviços Então ao ler sua documentação vocêverádiversos termos usado para este tipo de aplicação cloud native service configuration serverless functions e todas aquelas palavrinhas que jáestamos pra láde acostumados a ouvir Atéaínão hágrandes novidades tanto Spring quanto Grails jános oferecem suporte a todas estas tecnologias de forma direta ou indireta Estou desenvolvendo alguns pequenos projetos com ele um inclusive de grande importância algo que posso afirmar com segurança é não háum significativo salto de produtividade para o desenvolvedor tal como experimentamos no primeiro contato com Grails ou Spring Boot Então o que motivou a equipe de Graeme Rocher a criar este novo framework Quais os problemas que foram detectados no Spring e Grails que ele tenta resolver Éaíque a coisa fica interessante do ponto de vista estritamente ligado àautoria de código vocêvai trabalhar com o mesmo JPA que jáconhece a escrita dos controladores éessencialmente igual épossível inclusive usar quase todas as anotações do Spring e implementar suas interfaces no Micronaut Em relação àlinguagem de programação também não hágrandes ganhos vocêpode usar Groovy Java ou Kotlin então sem choques aqui também O que muda éa infraestrutura Que infraestrutura Éaqui que a coisa fica realmente interessante temos agora uma infraestrutura realmente nova E isto se aplica em alguns pontos que confesso mudaram minha maneira de pensar como frameworks são escritos de uma forma bastante radical A reflexão mostra seu preço boot instantâneo e baixíssimo consumo de memóriaA reflexão tem seu preço no entanto a primeira vez que realmente o experimentei de verdade este custo foi escrevendo projetos com Micronaut Explico praticamente todo framework Java usa anotações para identificar seus componentes a anotação Controller por exemplo identifica uma classe como um bean que irádisponibilizar endpoints HTTP Quando sua aplicação inicia o framework lêo classpath da aplicação identifica todas as classes anotadas e na sequência aplica as ações necessárias para que desempenhem o papel definido por estas anotações O Micronaut segue o caminho oposto ainda temos as anotações tal como disse acima vocêirácodificar suas classes de uma forma bastante similar àque jáestáacostumado no Spring équase igual A diferença éque usando um recurso pouco conhecido pela maior parte dos programadores annotation procesors do Java e processamento de bytecode usando a biblioteca ASM temos um novo container de injeção de dependências e inversão de controle Um container que não descobre quem são os nossos beans em tempo de execução mas sim em tempo de compilação E isto faz toda a diferença Qual Basicamente uma aplicação que use os recursos de segurança providos pelo Micronaut muito similares aos que temos no Spring Security e JPA éiniciada quase que instantaneamente no máximo segundos em meus testes se vocêtem aplicações feitas em Grails que usam o Spring Security sabe muito bem do que estou falando temos uma inicialização leeeeeenta O modo como lidamos com classes proxy também édiferenciado Neste container de IoC também podemos trabalhar com AOP tal como no caso do Spring mas com advices e interceptadores também definidos em tempo de compilação E não temos apenas aqui a inicialização instantânea do projeto outro problema também éresolvido O consumo de memória ésignificativamente menor Algo que jáhavia experimentado com Node js estou vivenciando agora tenho APIs executando agora que consomem menos de Mb de memória Vocêconsegue imaginar isto com Java Eu também não acreditava mas to vendo isto aqui na minha frente agora Servlets Finalmente uma alternativaEsta éoutra mudança surpreendente Todos os frameworks que conheço para o desenvolvimento web usam a mesma base servlets E aqui pela primeira vez na JVM vejo uma alternativa emergir não mais uma solução baseada no Java Enterprise Edition padrão mas sim o provimento de um servidor de aplicação próprio embutido no projeto Este novo servidor web éo primeiro que vejo na plataforma Java que éindependente do Java EE tradicional baseado em servlets Se baseia em uma outra tecnologia bastante antiga e infelizmente pouco conhecida pelos desenvolvedores hoje Netty Um framework usado para a construção de aplicações de rede assíncronos de altíssima disponibilidade e desempenho que tem como resultado um novo servidor HTTP diferente daquele com o qual estamos acostumados Um servidor focado não no padrão MVC tradicional no qual pode haver o retorno de páginas HTML mas sim uma solução projetada desde o primeiro momento tendo como foco a troca de mensagens JSON entre micro serviços Em um primeiro momento vocêpode pensar nesta mudança como um mero ganho de desempenho Eu jáa vejo como um precedente importantíssimo que abriráas portas para um universo de inovações no Java simplesmente maravilhoso Como éprogramar usando o MicronautSe vocêquer novidade ébastante decepcionante por que ébasicamente como estamos acostumados a escrever APIs no Spring Não hánovidades atéas anotações são essencialmente as mesmas mudando apenas o pacote para que possamos tirar proveito da geração de código em tempo de compilação se vocêjásabe Spring a curva de aprendizado émínimaComo disse antes não háum salto de produtividade aqui talvez vocêconsiga um pouquinho mais de produtividade se gosta de Groovy ou Kotlin que também podem ser usadas no framework mas jáaviso não teráuma mudança significativa Algo muito bacana no Micronaut éque ele nos perite uma curva de aprendizado mais amigável Por padrão éusado o Gradle como mecanismo de build mas se vocêquiser trabalhar com Maven épossível também Recomendo ir pro Maven neste caso Não por que a documentação hoje fala mais sobre o Gradle e quase não menciona Maven No uso da IDE a adoção do Gradle faz diferença se vocêtentar iniciar o projeto a partir de uma classe isolada por exemplo teráproblemas neste primeiro momento Na prática sempre deverátanto executar a aplicação quanto seus testes a partir do Gradle o que pode ser um pouco chato no início mas com o tempo vocêse acostuma Além da infraestrutura o que háde interessanteNão se engane temos aqui uma ferramenta voltada para o desenvolvimento de micro serviços o que fica claro nos recursos que o framework nos fornece de cara Escrita de testes muito mais simplesDentre os recursos aquele que mais gostei foi o fato de nos fornecer um servidor HTTP embarcado mas mais do que isto também um cliente HTTP Pra escrita de testes émaravilhoso por que nos permite instanciar o servidor e realizar nossos testes escrevendo requisições HTTP e não apenas chamada a métodos Isto faz toda a diferença se você como eu prefere escrever testes que verificam comportamentos da nossa IDE A escrita deste tipo de testes tanto no Spring quanto no Grails pode ser bastante trabalhosa aqui étrivial Vocêpode escrever seus testes inclusive usando aquilo que jáconhece jUnit ou Spock Existe inclusive um módulo que torna a configuração destes testes algo simples Um framework de segurança pronto e fácil de usarNo Grails e Spring temos o Spring Security e no caso do Micronaut também temos uma solução para esta questão sóque não éum módulo a parte mas sim parte do próprio framework Se vocêjáconhece o Spring Framework iráse sentir em casa aqui a solução proposta pelo Micronaut équase uma cópia sóque mais simples e jávindo com os recursos que são essenciais na escrita de micro serviços nesta área JWTAutenticação por sessão LDAP Autenticação básica jamais recomendo mas para legados éinteressante Um mecanismo que nos permite flexibilidade na construção de nossos próprios provedores de autenticação Endpoints de autenticação prontos pra serem usados Prover isto jápronto para o desenvolvedor pode e iráreduzir significativamente os custos na implementação destes requisitos de restrição de acesso Inclusive novamente as mesmas anotações que temos no Spring Security vemos aqui como a Secured por exemplo Multi tenânciaO framework também oferece suporte a multi tenância pronta para ser usada E com um detalhe interessante nos permite usar o GORM como solução Sim o mesmo framework de persistência que usamos no Grails e que éuma das razões pelas quais o adotamos MonitoramentoSe vamos construir micro serviços temos aqui a necessidade de monitorarmos a qualidade do serviço Tal como o Spring Boot nos fornece o Actuator um módulo a parte Micronaut nos oferece o básico para que possamos monitorar sua qualidade Éuma versão bem mais simples do Actuator mas na minha opinião bem mais funcional Nos permite por exemplo criar rapidamente usando apenas configuração endpoints que nos permitem verificar as configurações do servidor checagem de versão beans carregados recursos computacionais etc Muito útil E a adoção E pra onde vamos E o Grails Faz pouco mais de um mês que a primeira versão final do Micronaut saiu Naturalmente este ainda não éuma solução amplamente adotada pela comunidade mas jáéuma solução que estáchacoalhando a comunidade Java O tweet a seguir de Graeme Rocher ébastante significativo Amazing thing about the months since we open sourced micronautfw is the impact it has had on server side java Inspiring Redhat to come up with quarkusio Pushing springboot to improve performance Micronaut shifted industry strategy That is what I call groundbreaking ーGraeme Rocher graemerocher de março de Não éuma solução mainstream assim como Grails nunca foi mas trás algo que éfenomenal incomoda e inspira Faz com que outras empresas como a própria Red Hat venha com novas soluções e faz com que soluções jáconsagradas como o Spring comecem a tomar uma atitude E éo fim do Grails Não pelo contrário Enquanto o Grails tinha como base o Spring Boot sabe qual a base do Grails Yeap Micronaut ou seja todos os problemas que temos hoje com a inicialização de nossos projetos pode estar com os dias contados E também não éalgo que substituiria o Grails por que o objetivo aqui éoutro enquanto Grails nos fornece um framework fullstack baseado em MVC que cuida tanto do backend quanto do frontend temos aqui um outro alvo com Micronaut construir APIs focado em micro serviços e ser a base para outros frameworks como Grails que agora se tornarámuito mais atraente do que jáera e a boa notícia éque pela documentação do Grails o upgrade érelativamente simples sem quebras significativas com as versões anteriores Agora vamos discutir A conversa não acaba aqui Convido todos vocês a continuarem conosco esta conversa experimentando o Micronaut e compartilhando suas experiências Se quiser pode compartilhar com seus comentários neste post o que achou mas temos um lugar bem melhor que éa Taverna do dev All na qual criamos uma categoria sópara este assunto Interessou e quer aprender mais Faça parte do dev All cadatre se aqui Também criei um grupo no Facebook caso queira discutir por lá éaberto e qualquer pessoa pode entrar Basta clicar neste link E se estiver em Belo Horizonte participe do nosso meetup sobre Spring Groovy e Grails o próximo assunto serájustamente sobre Micronaut O link para o grupo éeste e maiores detalhes sobre quando e onde seráo próximo encontro viráem breve esta semana E minha jornada no MicronautEstáapenas começando e estou aprendendo bastante com ela Mais artigos serão publicados aqui e na Revista do dev All em breve Estou inclusive pensando em gravar alguns vídeos por que tem oisas que vocês tem de ver Estamos dando nossos primeiros passos neste framework e estamos gostando ainda hámuito o que ser aprendido Vou contando para vocês conforme aprendo Atélá Um importante update nosso primeiro meetup Dia iremos nos encontrar pela primeira vez aqui em Belo Horizonte para conversarmos sobre o Micronaut Caso resida aqui ou esteja de passagem sua presença émuito bem vinda Registre se neste link |
2021-06-15 14:11:23 |
| 海外TECH |
DEV Community |
10 Must-Have VS Code Extensions to Improve Your Productivity |
https://dev.to/alexomeyer/10-must-have-vs-code-extensions-to-improve-your-productivity-4goe
|
Must Have VS Code Extensions to Improve Your ProductivityI asked developers in my team what VS Code extensions they use to boost their productivity and here s what they said Live ServerLive Server allows you to see code changes reflected in the browser It launches a local development server with a live reload feature both for static and dynamic pages Every time you save your code you ll instantly see the changes reflected in the browser You ll be much faster at spotting errors and it s much easier to do some quick experiments with your code Remote SSHThe Remote SSH extension lets you use any remote machine with an SSH server as your development environment This makes it much easier to develop and or troubleshoot in a wide variety of scenarios You also don t need any source code on your local machine because the extension runs commands and other extensions directly on the remote machine StepsizeSometimes you come across technical debt or other technical issues that should be fixed You might not have time to fix it right away but you want to make it visible and raise an issue Stepsize allows you to bookmark code track technical debt directly from the editor and create TODOs It also allows you to collaborate with your teammates on maintenance and refactoring work PrettierThe Prettier extension helps code look better and be more consistent It enforces a consistent style by parsing your code and reprinting it with its own rules that take the maximum line length into account wrapping code when necessary WakaTimeWakaTime allows you to see metrics insights and time tracking automatically generated from your programming activity You will learn exactly how long you spend coding as it automatically tracks when you start and stop typing with detailed metrics for projects file branch commit PR feature and more Code Spell CheckerThe goal of this spell checker is to help you catch common spelling errors while keeping the number of false positives low It shows misspelled words that are technical terms or variables within comments and strings CompareitCompareit extension helps you compare two files which you can choose from your current project and other directory on your computer or clipboard GitLensGitLens helps you better understand code in a glimpse by visualizing code authorship via Git blame annotations and code lens seamlessly navigate and explore Git repositories gain valuable insights via powerful comparison commands and more Remote ContainersThe Remote Containers extension lets you use a Docker container as a full featured development environment Containers make a great development environment because you can develop with a consistent reproducible toolchain on the same operating system you deploy to and quickly swap between different separate development environments safely make updates and more Quokka jsQuokka js is a developer productivity tool for rapid JavaScript TypeScript prototyping Runtime values are updated and displayed in your IDE next to your code as you type It makes prototyping learning and testing JavaScript TypeScript much faster |
2021-06-15 14:09:27 |
| Apple |
AppleInsider - Frontpage News |
Compared: Beats Studio Buds vs AirPods, AirPods Pro, and Powerbeats Pro |
https://appleinsider.com/articles/21/06/15/compared-beats-studio-buds-vs-airpods-airpods-pro-and-powerbeats-pro?utm_medium=rss
|
Compared Beats Studio Buds vs AirPods AirPods Pro and Powerbeats ProWith the launch of the Beats Studio Buds Apple now has a total of four wireless earbuds it sells to consumers Here s how the newcomers face against AirPods AirPods Pro and Beats Powerbeats Pro Beats Studio Buds are tiny compared to AirPods On Monday Apple launched its latest wireless earbuds product via its subsidiary Beats by Dre The Beats Studio Buds are very compact earbuds without wires but with Active Noise Cancellation putting it in the same category as the AirPods Pro Read more |
2021-06-15 14:57:01 |
| Apple |
AppleInsider - Frontpage News |
Apple researching network broadcast strength to refine Siri location-based responses |
https://appleinsider.com/articles/21/06/15/apple-researching-network-broadcast-strength-to-refine-siri-location-based-responses?utm_medium=rss
|
Apple researching network broadcast strength to refine Siri location based responsesApple is continuing to refine a system for sharing information and context between devices with Siri allowing for more nuanced and location aware voice commands Credit AppleThe Cupertino tech giant on Tuesday was granted a patent for Digital assistant hardware abstraction which relates to intelligent context sharing and task performance across a group of devices with intelligent assistant capabilities Read more |
2021-06-15 14:46:46 |
| Apple |
AppleInsider - Frontpage News |
How to make Mac notifications show longer, or leave faster |
https://appleinsider.com/articles/21/06/15/how-to-make-mac-notifications-show-longer-or-leave-faster?utm_medium=rss
|
How to make Mac notifications show longer or leave fasterYou can t always turn on Do Not Disturb to get rid of all distracting notifications but there are ways to make them less distracting ーor more convenient ーin macOS Notifications are so handy on a Mac ーand so distracting tooApple revamped notifications in macOS Big Sur but they re still either distracting or you miss them Read more |
2021-06-15 14:40:16 |
| Apple |
AppleInsider - Frontpage News |
Ikea HomeKit-compatible Symfonisk picture frame speaker coming July 15 |
https://appleinsider.com/articles/21/06/15/ikea-homekit-compatible-symfonisk-picture-frame-speaker-coming-july-15?utm_medium=rss
|
Ikea HomeKit compatible Symfonisk picture frame speaker coming July The Sonos and Ikea collaboration has announced that the previously leaked HomeKit compatible picture Symfonisk frame speaker will be available on July The picture frame speaker from Ikea and SonosThe previously leaked picture frame speaker has been revealed It is a Sonos Speaker that acts as a piece of art wherever it is placed in the room Read more |
2021-06-15 14:36:58 |
| 海外TECH |
Engadget |
This $145 refurbished Lenovo Chromebook is great for travel |
https://www.engadget.com/lenovo-11e-chromebook-145531527.html?src=rss_b2c
|
google |
2021-06-15 14:55:31 |
| 海外TECH |
Engadget |
Watch the Nintendo E3 showcase with us at 11:40AM ET! |
https://www.engadget.com/watch-the-nintendo-e-3-showcase-with-us-at-12-pm-et-133007302.html?src=rss_b2c
|
zelda |
2021-06-15 14:30:07 |
| 海外TECH |
Engadget |
Audi E-Tron GT buyers will get three years of free DC fast charging |
https://www.engadget.com/audi-e-tron-gt-free-fast-charging-142756581.html?src=rss_b2c
|
porsche |
2021-06-15 14:27:56 |
| 海外TECH |
Engadget |
Spotify makes popular 'Call Her Daddy' podcast an exclusive |
https://www.engadget.com/spotify-call-her-daddy-podcast-140037558.html?src=rss_b2c
|
Spotify makes popular x Call Her Daddy x podcast an exclusiveSpotify has signed a multiyear deal with popular podcast Call Her Daddy giving it exclusive rights to the show s past and future episodes |
2021-06-15 14:00:37 |
| 海外TECH |
Network World |
Cisco bolts together enterprise and industrial edge with new routers |
https://www.networkworld.com/article/3622091/cisco-bolts-together-enterprise-and-industrial-edge-with-new-routers.html#tk.rss_all
|
Cisco bolts together enterprise and industrial edge with new routers Cisco has extended its family of Catalyst networking gear with routers designed to integrate remote industrial edge network resources The new Catalyst G Industrial Router family includes three modular routers and a gateway that run Cisco s core operating system IOS XE and support a variety of network access technologies such as SD WAN Wi Fi G G Private LTE FirstNet and Wi SUN The ultimate goal is to let customers tie together enterprise networks and SD WANs with remote operations so IT can build secure and manage a unified edge To read this article in full please click here |
2021-06-15 14:49:00 |
| Cisco |
Cisco Blog |
DNA Demo Series: Extend Visibility and Security across Internet, Cloud, and SaaS |
https://blogs.cisco.com/networking/dna-demo-series-extend-visibility-and-security-across-internet-cloud-and-saas
|
DNA Demo Series Extend Visibility and Security across Internet Cloud and SaaSApplications and users are more distributed than ever and the Internet has effectively become the new enterprise WAN As organizations continue to embrace the Internet cloud and SaaS network and IT teams are challenged to deliver consistent and reliable connectivity application performance and security over networks and services they don t own or directly control Network |
2021-06-15 14:03:41 |
| 海外科学 |
NYT > Science |
China, Russia Team Up for a Space Race With the U.S. |
https://www.nytimes.com/2021/06/15/world/asia/china-russia-space.html
|
China Russia Team Up for a Space Race With the U S The two countries have pledged to cooperate on expeditions to the moon and to an asteroid setting the stage for a new space race with the United States and its partners |
2021-06-15 14:43:59 |
| 海外TECH |
WIRED |
NASA Might Put a Huge Telescope on the Far Side of the Moon |
https://www.wired.com/story/nasa-might-put-a-huge-telescope-on-the-far-side-of-the-moon
|
earth |
2021-06-15 14:18:32 |
| 金融 |
RSS FILE - 日本証券業協会 |
PSJ予測統計値 |
https://www.jsda.or.jp/shiryoshitsu/toukei/psj/psj_toukei.html
|
統計 |
2021-06-15 16:00:00 |
| 金融 |
RSS FILE - 日本証券業協会 |
株式投資型クラウドファンディングの統計情報・取扱状況 |
https://www.jsda.or.jp/shiryoshitsu/toukei/kabucrowdfunding/index.html
|
株式投資 |
2021-06-15 15:30:00 |
| 金融 |
金融庁ホームページ |
主要生損保の令和３年３月期決算の概要について公表しました。 |
https://www.fsa.go.jp/news/r2/hoken/20210615.html
|
生損保 |
2021-06-15 16:00:00 |
| 金融 |
金融庁ホームページ |
金融審議会「最良執行のあり方等に関するタスクフォース」（第４回）議事録について公表しました。 |
https://www.fsa.go.jp/singi/singi_kinyu/sairyo-tf/gijiroku/20210518.html
|
最良執行 |
2021-06-15 16:00:00 |
| 金融 |
金融庁ホームページ |
「新型コロナウイルス感染症関連情報」特設ページを更新しました。 |
https://www.fsa.go.jp/ordinary/coronavirus202001/press.html
|
新型コロナウイルス |
2021-06-15 15:00:00 |
| 金融 |
金融庁ホームページ |
月次支援金の申請受付開始に伴うお願いについて公表しました。 |
https://www.fsa.go.jp/news/r2/ginkou/20210615.html
|
開始 |
2021-06-15 15:00:00 |
| ニュース |
BBC News - Home |
Daniel Morgan: Met Police accused of 'form of corruption' in report |
https://www.bbc.co.uk/news/uk-57484219
|
corruption |
2021-06-15 14:55:17 |
| ニュース |
BBC News - Home |
Scottish lockdown easing to be delayed until July |
https://www.bbc.co.uk/news/uk-scotland-57487533
|
country |
2021-06-15 14:10:11 |
| ニュース |
BBC News - Home |
Australia trade deal will not hit UK farmers, says Liz Truss |
https://www.bbc.co.uk/news/business-57478412
|
australia |
2021-06-15 14:44:22 |
| ニュース |
BBC News - Home |
Boris Johnson condemns 'disgraceful hounding' of BBC journalist |
https://www.bbc.co.uk/news/uk-politics-57486222
|
lockdown |
2021-06-15 14:32:20 |
| ニュース |
BBC News - Home |
Covid: PM insists July unlocking will go ahead in England |
https://www.bbc.co.uk/news/uk-57478760
|
covid |
2021-06-15 14:20:22 |
| ニュース |
BBC News - Home |
Ex-BBC boss Tony Hall: Wrong not to sack Bashir after Diana interview |
https://www.bbc.co.uk/news/entertainment-arts-57481098
|
shouldn |
2021-06-15 14:11:23 |
| ニュース |
BBC News - Home |
Scotland defender Tierney 'has chance' to face England, says manager Clarke |
https://www.bbc.co.uk/sport/football/57486543
|
Scotland defender Tierney x has chance x to face England says manager ClarkeScotland defender Kieran Tierney has got a chance of returning from injury to face England says manager Steve Clarke |
2021-06-15 14:11:24 |
| ニュース |
BBC News - Home |
Covid: What's the roadmap for lifting lockdown? |
https://www.bbc.co.uk/news/explainers-52530518
|
covid |
2021-06-15 14:09:26 |
| 北海道 |
北海道新聞 |
知事「１１月までに接種完了できる」 道議会、コロナ緊急対応の補正予算案可決 |
https://www.hokkaido-np.co.jp/article/555878/
|
補正予算 |
2021-06-15 23:06:12 |
| js |
JavaScriptタグが付けられた新着投稿 - Qiita |
【Javascript】Bindメソッドについて |
https://qiita.com/redrabbit1104/items/501634720fd46b33c979
|
とHondaが画面に表示されるconstcallTraincallTrainbindtrainHondacallTrainMotomuraとMotomuraは無効bindメソッドの応用bindを使えば適用する関数にthisがなく引数だけを特定の値に固定し、新たな関数を作ることもできます。 |
2021-06-16 00:47:40 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
phpをダウンロードしたが、フォルダ内にphp.exeファイルが見当たらない |
https://teratail.com/questions/344225?rss=all
|
phpexe |
2021-06-16 00:48:17 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
PHPにてサイト作成中、CSSのレイアウトが崩れてしまう |
https://teratail.com/questions/344224?rss=all
|
PHPにてサイト作成中、CSSのレイアウトが崩れてしまう前提・実現したいことphpの練習でゲーム紹介サイトを作成しているのですが、flexbox使用しゲームの画面の概要タブをCSSで実装すると、phpで文字が表示されているときは崩れず表示されます。 |
2021-06-16 00:17:26 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
サブパーサーのusageを表示する方法 |
https://teratail.com/questions/344223?rss=all
|
は、addレベルは、barレベルのパーサのusageが出力されるようにしたいです。 |
2021-06-16 00:16:34 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
Pythonの辞書型を出力(print)するときに、コロンで揃えたい |
https://teratail.com/questions/344222?rss=all
|
print |
2021-06-16 00:14:03 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
matplotlibで軸の範囲外に挿入されたテキストを非表示にしたい |
https://teratail.com/questions/344221?rss=all
|
matplotlibで軸の範囲外に挿入されたテキストを非表示にしたい前提・実現したいことPythonでグラフを作成する際に、特定の座標に文字列を挿入しようとしています。 |
2021-06-16 00:02:57 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
Active Storage 画像追加アップロード および 削除機能 |
https://qiita.com/sharesence/items/8d6b08519d49facc9bf2
|
画像追加アップロードActiveStorageを使えば画像投稿は難なくと実装できるのですが、いざ使ってみるとなぜか画像を編集すると上書きされてしまい、画像を追加投稿することができませんでした。 |
2021-06-16 00:13:35 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
Rubyで #frozen_string_literal: true というマジックコメントを付ける意味 |
https://qiita.com/YutoYasunaga/items/98111ef50927ecb4135d
|
Rubyでfrozenstringliteraltrueというマジックコメントを付ける意味Rubyで開発する時、rubocopを使ったらよくMissingfrozenstringliteralcommentと警告され、ファイルの一番上に「frozenstringliteraltrue」を入れることが推進されます。 |
2021-06-16 00:09:06 |
| Ruby |
Railsタグが付けられた新着投稿 - Qiita |
Active Storage 画像追加アップロード および 削除機能 |
https://qiita.com/sharesence/items/8d6b08519d49facc9bf2
|
画像追加アップロードActiveStorageを使えば画像投稿は難なくと実装できるのですが、いざ使ってみるとなぜか画像を編集すると上書きされてしまい、画像を追加投稿することができませんでした。 |
2021-06-16 00:13:35 |
| 海外TECH |
DEV Community |
What are signed routes in Laravel and how to use them? |
https://dev.to/bobbyiliev/what-are-signed-routes-in-laravel-and-how-to-use-them-4kni
|
What are signed routes in Laravel and how to use them IntroductionSigned routes allow you to create routes accessible only when a signature is passed as a GET parameter This could be used for sharing a preview of a draft article or any other route that you want to be public but only accessible by people who have the signature You could also use signed routes to allow them access to a specific route for a set period of time For example if you are launching a new course or SaaS you might want to open the registration only for a day and allow just a small number of people to sign up for your product initially In this tutorial you will learn how to create signed routes for your Laravel application PrerequisitesBefore you start you would need to have a Laravel application up and running I will be using a DigitalOcean Ubuntu Droplet for this demo If you wish you can use my affiliate code to get free DigitalOcean credit to spin up your own servers If you do not have that yet you can follow the steps from this tutorial on how to do that How to Install Laravel on DigitalOcean with ClickOr you could use this awesome script to do the installation LaraSail Defining a signed routeTo keep things simple as an example we will create a route that returns a discount code The route would only be available for minutes so that only the first people who get to the route would get the discount code To create a signed route open your routes web php file with your favorite text editor and add the following Route get discount function return some discount code here gt name discountCode gt middleware signed A quick rundown of the route First we define a get route accessible at the discount URL Then we create a closure that only returns a string here In a real life scenario you would use a controller and possibly a Model which returns a discount code stored in your database Then we specify that this is a named route with the name method Finally with the middleware signed method we specify that this is a signed route Now thanks to the signed middleware the route would only be accessible if the user has the signature hash specified as a parameter If you try to visit the discount route directly without passing the signature you will get a Invalid signature error Next we will learn how to get the temporary signed route URL Generating the signatureWe can use the URL temporarySignedRoute method to generate the signature Let s quickly create a Laravel controller that will generate the signed route for us php artisan make controller DiscountControllerThis will generate the new controller at app Http Controllers DiscountController phpOpen the file with your favorite text editor and first include the URL facade use Illuminate Support Facades URL After that create a public method with the following content public function discount return URL temporarySignedRoute discountCode now gt addMinutes Now let s create a route that will hit this method and return the signed route Using the signed routeWe will start by adding a new route to do so open the routes web php file and add the following use App Http Controllers DiscountController Route get generate signature DiscountController class discount Now if you access the generate signature URL via your browser you will get a similar output signature adbecfabfdacabbafabdbcabQuick rundown First we define a public method called discount After that we use the temporarySignedRoute static method provided by the URL facade and we give the following parameters discountCode is the name of our routenow gt addMinutes this specifies that the signature will be valid for the next minutes onlyNow if you visit the URL with the signature you will get your discount code as the response Note if you get an error that the signed class does not exist make sure to add the following to the protected routeMiddleware array in the app Http Kernel php file signed gt Illuminate Routing Middleware ValidateSignature class The above URL will only be valid for minutes but you could generate signed URLs that are valid forever if you decided to do so ConclusionNow you know how to create signed routes in your Laravel application There is a wide variety of scenarios when you might want to use this For more information on Laravel Signed Routes make sure to check out the official docs here Signed URLsIf you are just getting started with Laravel make sure to check out this introduction course here Getting started with Laravel |
2021-06-15 15:39:23 |
| 海外TECH |
DEV Community |
The 10 Most Popular PHP Frameworks and Their Creators |
https://dev.to/bobbyiliev/the-10-most-popular-php-frameworks-and-their-creators-475p
|
The Most Popular PHP Frameworks and Their Creators IntroductionIt would be really intimidating if you had to start from scratch and reinvent the wheel every time you were to start a new project Luckily in there is a vast number of brilliant PHP frameworks out there that you can use In my opinion using a framework is a must as it would help you structure your project so that in case that there were other people working on the project they would be able to easily find their way around In this post I will list out the most popular PHP frameworks and their creatos LaravelLaravel is a web application framework with expressive elegant syntax This is my personal favourite framework I love the Laravel ecosystem and all of the great open source tools that you could use Website Creator Taylor OtwellRelease date June Source code Laravel Source CodeLogo SymfonyWebsite Creator Release date October Source code Symfony Source CodeLogo CodeIgniterWebsite Creator British Columbia Institute of TechnologyRelease date February Source code CodeIgniter Source CodeLogo Zend Framework Laminas ProjectThe Laminas Project is an open source continuation of Zend Framework a PHP framework and component library targeting enterprise applications Website Creator ZendRelease date March Source code Laminas Source CodeLogo Yii Framework Website Team Yii TeamRelease date December Source code Yii Source CodeLogo CakePHPWebsite Creator Michal TatarynowiczRelease date April Source code CakePHP Source CodeLogo SlimWebsite Creator Josh LockhartRelease date v was released on Nov Source code Slim Source CodeLogo PhalconWebsite Creator Release date November Source code Phalcon Source CodeLogo FuelPHPWebsite Creator FuelPHP developer teamRelease date October Source code FuelPHP Source CodeLogo Fat Free FrameworkWebsite Creator Commonly called FRelease date Source code Fat Free Source CodeLogo ConclusionIf you are just getting started with coding it might be a bit overwhelming to have to learn a whole Framework But in the long run this is going to save you a lot fo development time If I missed a framework that you think should be on the list make sure to let me know by tagging me on Twitter bobbyiliev |
2021-06-15 15:34:11 |
| 海外TECH |
DEV Community |
React custom hooks : A simple explanation🐱👤 |
https://dev.to/_ali_/react-custom-hooks-a-simple-explanation-bpj
|
React custom hooks A simple explanationHi all React V comes with several useful features and one being hooks Hooks are super useful Some of the predefined hooks are useState useEffect Today we will see how to write a custom hook But before we start why do we need to write a custom hook A common scenario where we might need a custom hook is to extract the duplicate code logic and separate it into a single function thus re using the same code whenever needed Traditionally we had two popular ways to share stateful logic in react Render props or Higher order components HOC But with hooks we have more flexibility and ease A custom hook is defined by react as A JavaScript function whose name starts with use and that may call other Hooks Before we write a custom hook lets see the rules of hooks Rules of hooksBasically we have two rules when using hooks and they are Only Call Hooks at the Top Level Only Call Hooks from React FunctionsThe first rule says not to use hooks in conditions as React relies on the order in which Hooks are called The second rule says to only use hooks from react functions or use a hook in a custom hook We ll cover in depth about rules of hooks in a separate post but do remember these points while writing your custom hook Also do remember to name your hook with use Write a simple custom hook Let s say we have the following functional component which displays a username and it is fetched from the back end using a axios get call Axios is just a library which enables us to make api calls The data fetching is achieved using the useEffect hook which executes a axios request on component mounting Do note that I haven t used the cleanup function for ease of understanding but in an ideal scenario we must use the cleanup function I have explained the importance of cleanup function in a separate post on useEffect The below code fires an axios get request to fetch the username It also renders loading message or an error message during after the execution export default function DisplayUserName const userName setUserName useState null const loading setLoading useState false const error setError useState null Runs on mounting of the DisplayUserName component useEffect gt setLoading false axios get http localhost getusername then res gt setUserName res data setLoading false catch err gt setLoading false setError err return lt div className App gt loading Loading lt h gt Username userName lt h gt error amp amp lt h gt error lt h gt lt div gt The above code works fine But a proper application would have many number of api calls from different components and is obvious that we may have to repeat the same logic in every component So to avoid all these boilerplate we could separate this common logic into our own custom hook which returns the object containing response error and loading as shown below export const useGetQuery url gt const response setResponse useState null const loading setLoading useState false const error setError useState null Runs whenever the dependency url changes useEffect gt axios get url then res gt setResponse res data setLoading false catch err gt setLoading false setError err url return response loading error Here we extract the code logic and keep it in a separate function Do note that our name of the custom hook starts with use This is done so that react understands this is a hook and shows appropriate warnings or errors for our code and react highly recommends that we follow the same convention Also note that the returning object contains the response loading and error values These values can be used in any component which uses our new custom hook The below code uses our custom hook to display the username error loading message whenever applicable export const DisplayUserName gt const url http localhost getusername const response loading error useGetQuery url return lt div className App gt loading Loading lt h gt Username response lt h gt error amp amp lt h gt error lt h gt lt div gt Common errors while using custom hooks Seen this error Invalid hook call Hooks can only be called inside of the body of a function component This could happen for one of the following reasons You might have mismatching versions of React and the renderer such as React DOM You might be breaking the Rules of Hooks You might have more than one copy of React in the same app See for tips about how to debug and fix this problemor this React Hook useGetQuery cannot be called inside a callback React Hooks must be called in a React function component or a custom React Hook function or this React Hook useGetQuery is called in function handleClick that is neither a React function component nor a custom React Hook function This issue may have occurred when a developer tries to call a custom hook in a callback Remember the rules that I told you about in the beginning Well this error says just that that you have violated the rule which says to use your hook only in a React functional component and not to use them anywhere else Custom hook in a callbackAs per the rules of hooks we can t use them in a condition or in a callback But what if we have to use the logic in a callback A quick way around is as given below export const useFetchQuery time gt const response setResponse useState null const loading setLoading useState false const fruits const fetchDetails time gt setLoading true setResponse null Logic to update the response to a random fruit setTimeout gt setResponse fruits Math floor Math random setLoading false time The fetchDetails method is returned from our custom hook return fetchDetails response loading A above code is pretty self explanatory I have used setTimeout function to emulate a api call The function fetchDetails updates the response as a random fruit from the fruit array It also updates the loading state Notice how we have returned the fetchDetails function from our custom hook useFetchQuery This function can be used in our callback as shown below const fetchDetails response loading useFetchQuery const handleClick gt Notice the fetchDetails method which is used below fetchDetails return lt div className App gt lt button onClick handleClick gt Click Here lt button gt loading amp amp lt h gt Loading lt h gt response amp amp lt h gt Random Fruit response lt h gt lt div gt On clicking the button handleClick callback is executed which in turn calls the fetchDetails function from our custom hook Here is the codesandbox ConclusionReact provides us with several hooks The developer has more flexibility as he she can write a custom hook whenever needed Do remember the rules of the hooks while writing your custom hook Hope you understood the basics of creating your custom hook Do follow for more posts similar to this Until next time |
2021-06-15 15:11:28 |
| Apple |
AppleInsider - Frontpage News |
Apple researching network broadcast strength to refine Siri location-based responses |
https://appleinsider.com/articles/21/06/15/apple-researching-network-broadcast-strength-to-refine-siri-location-based-responses?utm_medium=rss
|
Apple researching network broadcast strength to refine Siri location based responsesApple is continuing to refine a system for sharing information and context between devices with Siri allowing for more nuanced and location aware voice commands Credit AppleThe Cupertino tech giant on Tuesday was granted a patent for Digital assistant hardware abstraction which relates to intelligent context sharing and task performance across a group of devices with intelligent assistant capabilities Read more |
2021-06-15 15:04:05 |
| 海外TECH |
Engadget |
Rocket Lab is building spacecraft for a NASA Mars mission |
https://www.engadget.com/rocket-lab-nasa-mars-mission-152709973.html?src=rss_b2c
|
interplanetary |
2021-06-15 15:27:09 |
| 海外TECH |
Engadget |
'Ratchet & Clank: Rift Apart' takes the PS5 to new heights |
https://www.engadget.com/ratchet-clank-rift-apart-review-interview-ps5-151025038.html?src=rss_b2c
|
clank |
2021-06-15 15:10:25 |
| 海外TECH |
WIRED |
Apple Says It's Time to Digitize Your ID, Ready or Not |
https://www.wired.com/story/apple-wallet-drivers-license-digital-id
|
nascent |
2021-06-15 15:40:27 |
| 金融 |
◇◇ 保険デイリーニュース ◇◇（損保担当者必携！） |
保険デイリーニュース(06/16) |
http://www.yanaharu.com/ins/?p=4609
|
日本生命 |
2021-06-15 15:32:21 |
| 金融 |
RSS FILE - 日本証券業協会 |
PSJ予測統計値 |
https://www.jsda.or.jp/shiryoshitsu/toukei/psj/psj_toukei.html
|
統計 |
2021-06-15 16:00:00 |
| 金融 |
RSS FILE - 日本証券業協会 |
株式投資型クラウドファンディングの統計情報・取扱状況 |
https://www.jsda.or.jp/shiryoshitsu/toukei/kabucrowdfunding/index.html
|
株式投資 |
2021-06-15 15:30:00 |
| 金融 |
金融庁ホームページ |
「第17回多重債務問題及び消費者向け金融等に関する懇談会」を開催します。 |
https://www.fsa.go.jp/policy/kashikin/tajusaimukondankai/20210615.html
|
多重債務 |
2021-06-15 17:00:00 |
| 金融 |
金融庁ホームページ |
バーゼル銀行監督委員会による市中協議文書「暗号資産エクスポージャーに係るプルデンシャルな取扱い」について掲載しました。 |
https://www.fsa.go.jp/inter/bis/20210615/20210615.html
|
資産 |
2021-06-15 17:00:00 |
| 金融 |
金融庁ホームページ |
災害等における被災者等支援についてー 金融上の措置要請 ーを公表しました。 |
https://www.fsa.go.jp/ordinary/hisaisyashien_kinyusochi.html
|
Detail Nothing |
2021-06-15 16:30:00 |
| 金融 |
金融庁ホームページ |
アジア地域ファンドパスポート第９回合同委員会バーチャル会合に係るプレスリリースについて掲載しました。 |
https://www.fsa.go.jp/inter/etc/20210607.html
|
委員会 |
2021-06-15 16:11:00 |
| 金融 |
金融庁ホームページ |
主要生損保の令和３年３月期決算の概要について公表しました。 |
https://www.fsa.go.jp/news/r2/hoken/20210615.html
|
生損保 |
2021-06-15 16:00:00 |
| 金融 |
金融庁ホームページ |
金融審議会「最良執行のあり方等に関するタスクフォース」（第４回）議事録について公表しました。 |
https://www.fsa.go.jp/singi/singi_kinyu/sairyo-tf/gijiroku/20210518.html
|
最良執行 |
2021-06-15 16:00:00 |
| ニュース |
ジェトロ ビジネスニュース（通商弘報） |
バイデン政権下で急上昇した米国の好感度、米シンクタンク調査 |
https://www.jetro.go.jp/biznews/2021/06/599b78aca2d39999.html
|
米国 |
2021-06-15 15:40:00 |
| ニュース |
ジェトロ ビジネスニュース（通商弘報） |
国家知的財産戦略実施のための行動計画策定 |
https://www.jetro.go.jp/biznews/2021/06/e4912a552c1a7150.html
|
知的財産 |
2021-06-15 15:30:00 |
| ニュース |
ジェトロ ビジネスニュース（通商弘報） |
生鮮ECの盒馬鮮生と叮ドン買菜、新たな事業戦略を相次ぎ発表 |
https://www.jetro.go.jp/biznews/2021/06/592c656dbca56cc1.html
|
事業戦略 |
2021-06-15 15:20:00 |
| ニュース |
ジェトロ ビジネスニュース（通商弘報） |
中国アリババクラウド、2021年内にデータセンターをマニラに設置へ |
https://www.jetro.go.jp/biznews/2021/06/855a617ebbc8a8d8.html
|
年内 |
2021-06-15 15:10:00 |
| ニュース |
BBC News - Home |
Daniel Morgan: Met Police accused of 'form of corruption' in report |
https://www.bbc.co.uk/news/uk-57484219
|
corruption |
2021-06-15 15:37:05 |
| ニュース |
BBC News - Home |
Scottish lockdown easing to be delayed until July |
https://www.bbc.co.uk/news/uk-scotland-57487533
|
country |
2021-06-15 15:01:44 |
| ニュース |
BBC News - Home |
Australia trade deal will not hit UK farmers, says Liz Truss |
https://www.bbc.co.uk/news/business-57478412
|
australia |
2021-06-15 15:13:11 |
| ニュース |
BBC News - Home |
Covid: PM insists July unlocking will go ahead in England |
https://www.bbc.co.uk/news/uk-57478760
|
covid |
2021-06-15 15:11:21 |
| ニュース |
BBC News - Home |
ECB 'disappointed and sorry' over used pitch for England-India Test |
https://www.bbc.co.uk/sport/cricket/57488424
|
ECB x disappointed and sorry x over used pitch for England India TestThe ECB say they are disappointed and sorry that a used pitch will be played on for the one off Test between England and India |
2021-06-15 15:42:08 |
| ニュース |
BBC News - Home |
How many people can come to a party now? And other questions |
https://www.bbc.co.uk/news/world-asia-china-51176409
|
covid |
2021-06-15 15:36:30 |
| 北海道 |
北海道新聞 |
東京パラ、最多１６８カ国・地域 参加見通し、出場枠８２％配分 |
https://www.hokkaido-np.co.jp/article/555917/
|
国際パラリンピック委員会 |
2021-06-16 00:08:00 |
| GCP |
Cloud Blog |
Improved accessibility in the Maps JavaScript API |
https://cloud.google.com/blog/products/maps-platform/improved-accessibility-maps-javascript-api/
|
Improved accessibility in the Maps JavaScript APIToday I m sharing some recent work by the Google Maps Platform JavaScript team focused on improving accessibility in the Maps JavaScript API Last year we began a renewed effort to become more accessible out of the box and to provide more hooks for developers to make accessible experiences We are committed to continuously making accessibility improvements to the Maps JavaScript UIs and APIs and we know we have much more work to do We hope you will try out these new features in the weekly channel give us feedback on the changes and file new bugs to help us prioritize the areas that will have the most impact Please existing bugs that impact your websites and file new bug reports Accessibility is a complex topic that affects many different people and communities in many different ways and we rely on your feedback to help guide our efforts to make Google Maps Platform features accessible for everyone Our earliest work in focused on some of the most fundamental issues The team streamlined the tab order enabled keyboard and screen reader interactivity added screen reader descriptions and increased the color contrast of controls on each map Here s a look at the before and after of that work The tab order was non normative and the spacebar did not activate buttons Tab order is left to right and top to bottom the spacebar does activate buttons and color contrast is better We also took a hard look at the markers that developers add to the map Markers now default to the “img accessibility role or the “button accessibility role if they are interactive such as when a click event listener is registered Interactive markers are also keyboard navigable using arrow keys to iterate through each When developers supply a title for a marker this text is also used for the accessibility label Please note that these improvements only apply to markers that are not optimized To learn more see our new “Make a marker accessible guide and “Marker Accessibility code sample Markers which are keyboard navigable with arrow keys with accessibility labels and roles One of the most used UI components on maps is the InfoWindow Among other improvements InfoWindows now have the ability to automatically manage tab focus into and out of the InfoWindow when opened and closed By default we use a heuristic to determine whether open automatically moves focus or not developers are encouraged to make an explicit choice by using the shouldFocus option when opening an InfoWindow When an InfoWindow opens it opens the first focusable element either in developer supplied content or the built in close button When closed the focus is then restored The Maps JavaScript API has supported keyboard controls for map interactions like panning and zooming since but it has been difficult for users to discover what the keyboard shortcuts are This month we added a new keyboard shortcuts dialog to the UI to help users discover what controls are available These keyboard shortcuts are in effect when the map itself is focused Activating the “Keyboard shortcuts button on the map shows a dialog with the available controls What s NextEvery day across the web millions of people around the world use the Google basemap provided by the Maps JavaScript API Our goal is to give developers the tools they need to ensure the map is built for everyone We are committed to continuously making accessibility improvements to the Maps JavaScript UIs and APIs and we know we have much more work to do These improvements are only the beginning We hope you will try out these new features give us feedback and track the progress of the Maps JavaScript API on our Release Notes page Please also search for existing bugs and those that impact your websites take a look at the bugs we ve fixed to date and file new bug reports with feedback and issues that you encounter Happy mapping For more information on Google Maps Platform visit our website |
2021-06-15 15:30:00 |
| AWS |
AWS News Blog |
Heads Up – AWS News Blog RSS Feed Change |
https://aws.amazon.com/blogs/aws/heads-up-aws-news-blog-rss-feed-change/
|
Heads Up AWS News Blog RSS Feed ChangeTL DR If you are using the ancient Feedburner feed for this blog please change to the new one ASAP Back in the early days of AWS I paid a visit to the Chicago headquarters of a cool startup called FeedBurner My friend Matt Shobe demo ed their new product to me and showed me … |
2021-06-15 16:49:54 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
PyTorchのインストール後torchvisionで「エントリポイントが見つかりません」のエラーが出る問題 |
https://qiita.com/Mopepe51/items/1664284400fdec9f59cb
|
PyTorchのインストール後torchvisionで「エントリポイントが見つかりません」のエラーが出る問題問題AnacondaにPyTorchをインストールしていざ使おうとすると下記エラーが発生して動作が止まってしまいましたなんかいじっていたら直ったので方法を備忘録としてメモしますpythonexeエントリポイントが見つかりませんプロシージャエントリポイントgetcudacheckprefixcudacYAPEBDXZがダイナミックリンクライブラリanacondaLibsizepackagestorchvisionCpydから見つかりませんでした。 |
2021-06-16 01:27:33 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
改行<br>を利かせたい |
https://teratail.com/questions/344230?rss=all
|
改行ltbrgtを利かせたいhtmlに下記コードがありltspanidspantextgtltspangtTypeScriptで文字を設定する下記の処理を行いspantexttextaaaaaltbrgtbbbbbhtmlのページで下記のように表示させたいaaaaabbbbbしかし、下記のように表示されるaaaaaltbrgtbbbbb変換されたjavascriptでは下記のようになっている。 |
2021-06-16 01:45:42 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
LaravelでOneSignalを使って特定ユーザーに通知したいのですが、”All included players are not subscribed”というエラーを解決して欲しいです。 |
https://teratail.com/questions/344229?rss=all
|
LaravelでOneSignalを使って特定ユーザーに通知したいのですが、Allincludedplayersarenotsubscribedというエラーを解決して欲しいです。 |
2021-06-16 01:42:17 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
別ファイルの変数の取得に文字列の連結を使いたい |
https://teratail.com/questions/344228?rss=all
|
別ファイルの変数の取得に文字列の連結を使いたい前提・実現したいこと別ファイルの変数の取得に文字列の連結を使いたい発生している問題・エラーメッセージseleniumを使用してchromeの自動化プログラムを作っていますget関数で別ファイルの変数を取得して実行したいと考えていますしかし、行目のxpathnbspとnbspnbspkazoeruの間にエラーが発生してしまいます。 |
2021-06-16 01:30:12 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
ワードプレスのcategory.php 親カテゴリと子カテゴリの出し分けが上手くいかない |
https://teratail.com/questions/344227?rss=all
|
ワードプレスのcategoryphp親カテゴリと子カテゴリの出し分けが上手くいかない目的ワードプレスにて、以下の階層で作成しているカテゴリがあります。 |
2021-06-16 01:26:52 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
array_search、unsetによる上書きが働かない。 |
https://teratail.com/questions/344226?rss=all
|
arraysearch、unsetによる上書きが働かない。 |
2021-06-16 01:12:10 |
| Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
[Ruby]点数を自動的に当てるプログラム |
https://qiita.com/Jackson123/items/94d4d68526e53377fbeb
|
また最高点は動的に変えられるものとする※以下具体例点満点の場合それ以上の数字だった場合はこのように中央値を取っていき少しづつ正解の数字を当てていくようにします。 |
2021-06-16 01:41:26 |
| 海外TECH |
Ars Technica |
US warns EU against anti-American tech policy |
https://arstechnica.com/?p=1773521
|
brussels |
2021-06-15 16:14:24 |
| 海外TECH |
Ars Technica |
Health care CEOs raked in $3.2 billion as pandemic raged |
https://arstechnica.com/?p=1773485
|
workers |
2021-06-15 16:02:41 |
| 海外TECH |
DEV Community |
Hot Reload for .NET Developers |
https://dev.to/esdanielgomez/hot-reload-for-net-developers-5nl
|
Hot Reload for NET DevelopersHey there This time we will have the opportunity to learn about one of the most anticipated features for NET developers Hot Reload What is Hot Reload Hot Reload allows us to modify the source code of our application while it is running and visualize these changes in real time without the need to restart execution How to access this new functionality At the time of writing June you can access NET Hot Reload from the Preview version of Visual Studio With this release we ll be able to open any project on the NET ecosystem that s supported and test this functionality Hot Reload in actionTo test this functionality let s look at an example of a web application with the DotVVM framework on ASP NET which is based on the MVVM Model View Model View pattern The steps are as follows Open the project in Visual Studio Start the application with the debugger associated with F Open the file with the source code you want to edit Apply the changes in the code View the corresponding update To apply the changes made to the code in Visual Studio we can locate the Hot Reload button as you can see below Here s an example for changes to a class in C We can also apply it to other source code components for example html views in DotVVM Fabulous right Now you might be wondering what happens when we encounter run time exceptions or compilation errors Well in those scenarios we will visualize something like this Hot Reload LimitationsAccording to Microsoft documentation the changes that you can make to the source code during a debugging session without restarting execution are as follows Types Iterators Asynchronous expressions await LINQ Expressions Lambdas Dynamic objects there are also changes that are not compatible with this functionality then you can view some of themRename the elements Removal of namespaces types and members Modification of interfaces Modification of method signatures On this web page you can see all the details regarding the limitations of Hot Reload in NET Additional aspects to be commented onThe hot reload examples we just saw were applied to a project with NET This has been possible thanks to the fact that we have used the Visual Studio Preview Now Microsoft has thought this functionality mainly for NET unlike our examples we could visualize how our website is reloaded in real time with Hot Reload also if we wanted to use this functionality in the command console for example we would need at least the Preview of NET Currently June we can only preview these features for the future Microsoft plans to get the full power of this feature with NET and future versions of NET and Visual Studio At the moment it is possible to mention that the new version of NET will be announced at NET Conf which will take place on November of this year Thanks for readingThank you very much for reading I hope you found this article interesting and may be useful in the future If you have any questions or ideas that you need to discuss it will be a pleasure to be able to collaborate and exchange knowledge together See you on Twitter Or if you like you can also write to me on Instagram or Telegram |
2021-06-15 16:39:07 |
| 海外TECH |
DEV Community |
My Full FREE Python Course to get you started with creating your own projects |
https://dev.to/thenerdydev/my-full-free-python-course-to-get-you-started-with-creating-your-own-projects-25fk
|
My Full FREE Python Course to get you started with creating your own projectsHey everyone I have a complete course on Python Programming on my YouTube Channels that completes most of the basic and advance stuff of the language More content will also be coming soon on my channel The link for the channel can be found in the bio Here is a screenshot to get an idea of what topics we cover in this complete course Next here are the projects that we build in this series These projects use a LOT of interesting features So these are the projects that we build in this series Building a Word Guessing Game in Python Building your own Feature Rich J A R V I S in Python Building a Quiz Application in Pythonand more interesting projects will be coming soon on my channel for instance building a blockchain etc PS If you are learning Web Development then there is some good news for you I am working on a BRAND new FREE Web Developer Full Course on YouTube check the below article to know more about the topics that we cover in this course Web Developer Full Course HTML CSS JavaScript Node js and MongoDB The Nerdy Dev・Apr ・ min read html css node javascript Follow me on Twitter Instagram |
2021-06-15 16:21:59 |
| 海外TECH |
DEV Community |
Django Routing - A practical introduction |
https://dev.to/sm0ke/django-routing-a-practical-introduction-2m6e
|
Django Routing A practical introductionHello Coders This article is a soft and practical introduction to Django Routing System The sample we will code during this tutorial in the end will implement three routes a default route that shows a classic Hello World a nd route that displays a random number at each page refresh and the last route will show a random image pulled from the internet Thanks for reading Content provided by App Generator Django Routing Sample the source code Github MIT License More Django Samples provided with authentication basic modules What is DjangoDjango is a high level Python Web framework that encourages rapid development and clean pragmatic design Built by experienced developers it takes care of much of the hassle of Web development so you can focus on writing your app without needing to reinvent the wheel It s free and open source Django official websiteDjango Docs recommended starting point for every aspire Django developer Let s Code DjangoCheck Python Version recommended version is Python python versionPython lt All good we have a x versionCreate activate a virtual environment Unix based system virtualenv env source env bin activate For Windows the syntax is slightly different virtualenv env env Scripts activateInstall Django pip install djangoCreate a new Django Project mkdir my django sample cd my django sampleInside the new directory we will invoke startproject subcommand django admin startproject config Note Take into account that at the end of the command Setup the database python manage py makemigrations python manage py migrateStart the app python manage py runserver Access the web app in browser At this point we should see the default Django page in the browser Create a new Django application python manage py startapp sample Add a simple Django RouteLet s edit sample views py as shown below def hello request return HttpResponse Hello Django Configure Django to use the new route update config urls py as below from django contrib import adminfrom django urls import pathfrom django conf urls import include url lt NEWfrom sample views import hello lt NEWurlpatterns path admin admin site urls url hello lt NEW In other words the default route is served by hello method defined in sample views py On access the root page we should see a simple Hello Word message New Route Dynamic contentLet s create a new route that shows a random number sample views py from random import random def myrandom request return HttpResponse Random str random The new method invoke random from Python core library converts the result to a string and returns the result The browser output should be similar to this New Route Random ImagesThis route will pull a random image from a public and free service and inject the returned content into the browser response To achieve this goal we need a new Python library called requests to pull the random image with ease pip install requestsThe code for the new route should be defined in sample views py import requests def randomimage request r requests get type png return HttpResponse r content content type image png To see the effects in the browser the routing configuration should be updated accordingly Contents of config urls py from sample views import hello myrandom randomimage lt Updated urlpatterns path admin admin site urls url randomimage randomimage lt New url random myrandom url hello Here is a sample output randomly selected from a public service Thanks for reading Feel free to AMA in the comments section More Django ResourcesRead more about Django official docs Start fast a new project using development ready Django Starters |
2021-06-15 16:18:48 |
| 海外TECH |
DEV Community |
Building A Password Manager With React JS, Crypto JS, and Fauna |
https://dev.to/bkoiki950/building-a-password-manager-with-react-js-crypto-js-and-fauna-29g9
|
Building A Password Manager With React JS Crypto JS and Fauna Building A Google Password Manager Clone With React JS and FaunaAuthored in connection with the Write with Fauna program IntroductionThis article will walk you through how I built a password manager with React JS and Fauna Password managers are essential When we have multiple accounts and multiple passwords we need to keep track of them Tracking passwords is difficult without having a password manager to help you PrerequisitesBasic knowledge of React and JSX npm and npx installed How to create a react app React Bootstrap installed Basic knowledge of encryption and cryptography Getting Started With FaunaFirst create an account with Fauna Creating A Fauna DatabaseTo create a fauna database head to the fauna dashboard Next click on the New Database button enter the database name and click enter Creating Fauna CollectionsA collection is a grouping of documents rows with the same or a similar purpose A collection acts similar to a table in a traditional SQL database In the app we re creating we ll have two collections users and passwords The user collection is where we ll be storing our user data while the passwords collection is where we ll be keeping all the password data To create these collections click on the database you created click New Collection Enter only the collection name users then click save and do the same for the second collection passwords Creating Fauna IndexesUse indexes to quickly find data without searching every document in a database collection every time a database collection is accessed Indexes can be created using one or more fields of a database collection To create a Fauna index click on the indexes section on the left of your dashboard In this application we will be creating the following indexes user passwords Index used to retrieve all passwords created by a particular user user by email Index used to retrieve specific user data using the user s email This index needs to be unique Setting Up The ApplicationMoving forward we will be using the below starter project Begin with cloning the project on Githubgit clone lt cd password manager starter codenpm installAfter cloning the repo the following files folders will be downloaded src assets This folder contains all images that will be used in the application src App css This is the base CSS file for our application src models js This is the file where we will communicate with our Fauna database env sample This file shows the environment variables we need to create to run the app successfully The service worker files are used for PWA features index js This file is where we mount the div in the public index html file to our application component src screens This folder is where all the pages screens we have in the app are defined The following screens are defined in the screen folder Home js This is the home page Signin js This is the Sign in page Signup js This is the signup page App js This is the dashboard page src components This is the folder where we create all the components in the app The following components are created in the components folder Flash This folder contains a flash js and a flash css file The component exported in the flash js file is used for flashing messages across the app createPassword modal js This is a modal that is shown when trying to create a new password editPassword modal js This modal is shown when a user tries to update a password Navbar js This is the navbar component Passwords js This component renders the passwords and is imported into the app dashboard previewPassword modal js This modal is shown when a user previews a password Environment VariablesOur app has two environment variables as we can see in the sample env file REACT APP FAUNA KEY and REACT APP SECRET KEY When creating environment variables with React and create react app we need to prefix the environment variables with REACT APP Generating Your Fauna Secret KeyThe Fauna secret key connects an application or script to the database and it is unique per database To generate your key go to your dashboard s security section and click on New Key Enter your key name and a new key will be generated for you Paste the key in your env file in this format REACT APP FAUNA KEY API key Application Secret KeyYour application secret key has to be private and no one should have access to it We will use the application secret key to encrypt passwords before storing them in our database Add your secret key in your env file in this format REACT APP SECRET KEY secret key Running Our Boilerplate ApplicationSo far we ve looked at our app structure now is a great time to run our boilerplate app To run the app we type npm start in the root directory We should see the following after the server starts You can test other endpoints by manually editing the endpoints with what we ve currently defined in our src App js file The image below shows the login endpoint Let s discuss what is going on in this component First a couple of files in our screens folder are imported alongside a couple of libraries We imported BrowserRouter Switch Route and Redirect from react router dom this library is used to define endpoints for our components The BrowserRouter component can be used to route multiple components and we can also set come components that we want to exist across all our app The switch component is where we tell React to render only one component at a time And the Route component takes in that path and component and we also pass the exact parameter telling it to match that same endpoint We also imported the events library which we use to listen for events that we flash to the user in the app This is done by creating a flash function and attaching it to the window object to use it anywhere in our app This function takes in a message and type then emits an event We can then listen for this event with our flash component and render some flash messages in the application Home PageLet s build the home page of our app Change the content of src screens Home js to the following import NavbarComponent from components Navbar import Container from react bootstrap Container import Link from react router dom import FontAwesomeIcon from fortawesome react fontawesome import faHeart from fortawesome free solid svg icons import Flash from components Flash flash import hero from assets illus jpg import hero from assets illus png const Home gt return lt div gt lt NavbarComponent gt lt Flash gt lt Container style height vh display flex alignItems center justifyContent center overflow hidden gt lt img src hero alt className h shadow lg mx style border none borderRadius px gt lt img src hero alt className shadow lg style border none borderRadius px maxWidth maxHeight gt lt img src hero alt className h shadow lg mx style border none borderRadius px gt lt Container gt lt p className navbar fixed bottom d block w m text center style backgroundColor defe gt Built with lt FontAwesomeIcon icon faHeart className text danger gt by lt Link target blank to pathname gt Babatunde Koiki lt Link gt and lt Link target blank to pathname https twitter com AdewolzJ gt wolz CODElife lt Link gt lt p gt lt div gt export default HomeThere isn t much happening here just JSX Go back to the browser to view the content of the application you should see the following Navbar ComponentChange the content of your src components Navbar js to the following import useState from react import Navbar from react bootstrap Navbar import Nav from react bootstrap Nav import NavDropdown from react bootstrap NavDropdown import Link from react router dom import CreatePasswordModal from components createPassword modal import favicon from assets favicon png import FontAwesomeIcon from fortawesome react fontawesome import faUserCircle faCog from fortawesome free solid svg icons const NavbarComponent props gt const createModalShow setCreateModalShow useState false const handleHide url password email name gt let n true if url password email name n window confirm Your changes won t be saved if n setCreateModalShow false const handleCreate payload gt props handleCreate payload setCreateModalShow false return lt Navbar expand lg className navbar fixed top style position sticky top zIndex backgroundColor defe gt lt Navbar Brand as Link to style cursor pointer gt lt img src favicon alt style width px height px className mr gt Password Manager lt Navbar Brand gt lt Navbar Toggle aria controls basic navbar nav gt lt Navbar Collapse id basic navbar nav gt lt Nav className ml auto gt lt Link to className mt style textDecoration none gt Home lt Link gt localStorage getItem userId lt gt lt NavDropdown title lt FontAwesomeIcon icon faUserCircle size x className text primary gt alignRight id basic nav dropdown gt lt NavDropdown Item as Link to login className text primary gt Sign in lt NavDropdown Item gt lt NavDropdown Item as Link to register className text primary gt Register lt NavDropdown Item gt lt NavDropdown gt lt gt lt gt lt NavDropdown title lt FontAwesomeIcon icon faCog size x className text primary gt alignRight id basic nav dropdown gt lt NavDropdown Item as Link to dashboard className text primary gt Dashboard lt NavDropdown Item gt lt CreatePasswordModal show createModalShow onHide handleHide handleCreate handleCreate gt lt NavDropdown Item to onClick gt setCreateModalShow true className text primary gt Create New Password lt NavDropdown Item gt lt NavDropdown Divider gt lt NavDropdown Item as Link to logout className text primary gt Logout lt NavDropdown Item gt lt NavDropdown gt lt gt lt Nav gt lt Navbar Collapse gt lt Navbar gt export default NavbarComponentThe application home page should now look like this This Navbar is a dynamic component What is displayed in the dropdown depends on if the user is authenticated or not If the user is not logged in a sign in and signup button is shown if the user is logged in a create password button dashboard button and logout button are displayed This component has a local state called createModal which is set to false by default and is used to determine if the create password button is clicked If this button is clicked the create password modal is displayed The handleCreate function is passed as a prop to the CreatePasswordModal component to create a new password The handleHide function is used to hide the modal when the user clicks somewhere outside the modal or the cancel button We also check if there is no data passed and we need to be sure that the user wants to close the modal Check if the user object exists in the localStorage which we ll set whenever a user signs in If you notice the Flash component is displayed in the app as raw text We need to update the component Flash ComponentReplace the content of your src components Flash flash js with the following import React useEffect useState from react import event from App import flash css import FontAwesomeIcon from fortawesome react fontawesome import faTimesCircle from fortawesome free solid svg icons export const Flash gt let visibility setVisibility useState false let message setMessage useState let type setType useState useEffect gt event addListener flash message type gt setVisibility true setMessage message setType type useEffect gt setTimeout gt setVisibility false return visibility amp amp lt div className alert alert type gt lt br gt lt p gt message lt p gt lt span className close gt lt FontAwesomeIcon icon faTimesCircle onClick gt setVisibility false gt lt span gt lt br gt lt div gt This component is rendered when we emit an event in any part of our app We need the event class exported from our root App js component This event object is what we ll be emitting We listen for an event that will give us the message and type emitted Recall that that s what we wanted to listen for as defined in the App js file We created three states message type and visibility On listening for the event we update the message and type states to what is returned and we set the visibility to true The flash component should only be visible only for a short time seconds if the user doesn t remove it manually We also created another useEffect which we use to turn the visibility to false back after seconds We returned some content if visibility was true If you check the app now you shouldn t see anything for flash as the visibility is false The type state is used for dynamic styling the way we have warning success and error alerts in bootstrap We ll create our Signin and Signup components next but before that we need to create two functions in our models js which we d be using to create a user and sign a user in User ModelsAt the end of the src models js file type the following export const createUser async firstName lastName email password gt password await bcrypt hash password bcrypt genSaltSync try let newUser await client query q Create q Collection users data firstName email lastName password if newUser name BadRequest return newUser data id newUser ref value id return newUser data catch error return export const getUser async userId gt const userData await client query q Get q Ref q Collection users userId if userData name NotFound return if userData name BadRequest return Something went wrong userData data id userData ref value id return userData data export const loginUser async email password gt let userData await client query q Get q Match q Index user by email email if userData name NotFound return if userData name BadRequest return Something went wrong userData data id userData ref value id if bcrypt compareSync password userData data password return userData data else return The first function createUser takes in the data of the user that we want to create first name last name email and password plain text which creates the user data We hash the password first before creating the document The second function getUser is used to get user data given its unique ID The loginUser takes in the email and password and finds the userData with that email if it exists it compares the passwords and returns the userData object if they are the same else it will return null Signup PageChange your src screens Signup js file to the following import useState from react import createUser from models import useHistory from react router dom import Form from react bootstrap Form import Link from react router dom import Col from react bootstrap Col import Button from react bootstrap Button import Container from react bootstrap Container import NavbarComponent from components Navbar import FontAwesomeIcon from fortawesome react fontawesome import faUserCircle from fortawesome free solid svg icons import Flash from components Flash flash export default function SignIn const history useHistory if localStorage getItem userId setTimeout gt window flash You are logged in warning history push const validated setValidated useState false const handleSubmit async e gt e preventDefault const body firstName e target firstName value lastName e target lastName value email e target email value password e target password value try if body firstName amp amp body lastName amp amp body password amp amp body email amp amp body password e target confirm password value const user await createUser body firstName body lastName body email body password if user window flash Email has been chosen error else localStorage setItem userId user id localStorage setItem email user email history push window flash Account created successfully signed in success else if body firstName body email body lastName e target confirm password value setValidated true else setValidated true catch error console log error window flash Something went wrong error return lt gt lt NavbarComponent gt lt Flash gt lt br gt lt br gt lt Container className d flex flex column align items center justify content center pt style height vh gt lt p className h display mt gt lt FontAwesomeIcon icon faUserCircle size x gt lt p gt lt p className h display gt Register lt p gt lt Form noValidate validated validated onSubmit handleSubmit style minWidth px gt lt Form Row gt lt Form Group as Col md controlId validationCustom gt lt Form Label gt First name lt Form Label gt lt Form Control required name firstName type text placeholder First name gt lt Form Control Feedback type invalid gt Please provide your first name lt Form Control Feedback gt lt Form Control Feedback gt Great name lt Form Control Feedback gt lt Form Group gt lt Form Group as Col md controlId validationCustom gt lt Form Label gt Last Name lt Form Label gt lt Form Control required name lastName type text placeholder Last name gt lt Form Control Feedback type invalid gt Please provide your last name lt Form Control Feedback gt lt Form Control Feedback gt Looks good lt Form Control Feedback gt lt Form Group gt lt Form Group as Col md controlId validationCustomUsername gt lt Form Label gt Email lt Form Label gt lt Form Control type email placeholder Email aria describedby inputGroupPrepend required name email gt lt Form Control Feedback type invalid gt Please choose a valid and unique email lt Form Control Feedback gt lt Form Control Feedback gt Looks good lt Form Control Feedback gt lt Form Group gt lt Form Row gt lt Form Row gt lt Form Group as Col md controlId validationCustom gt lt Form Label gt Password lt Form Label gt lt Form Control type password placeholder Password required name password gt lt Form Control Feedback type invalid gt Please provide a password between and lt Form Control Feedback gt lt Form Control Feedback gt Looks good lt Form Control Feedback gt lt Form Group gt lt Form Group as Col md controlId validationCustom gt lt Form Label gt Confirm Password lt Form Label gt lt Form Control type password placeholder Confirm Password required name confirm password gt lt Form Control Feedback type invalid gt Fields do not match lt Form Control Feedback gt lt Form Control Feedback gt Looks good lt Form Control Feedback gt lt Form Group gt lt Form Row gt lt Button type submit gt Register lt Button gt lt p className text center gt lt Link to login gt Sign in lt Link gt if already registered lt p gt lt Form gt lt Container gt lt gt At the beginning of the function we verified that the user is not authenticated If the user is authenticated we called the window flash function created earlier and pass a message and warning as the type then we redirect back to the homepage Next we created a validated state that is used for data validation The handleSubmit function is passed as the onSubmit handler for the form We also use named form so we don t have to define multiple variables The validated data is sent to the createUser function and if it returns a user object then the user is created else the user exists Go to the sign up page now and create an account Sign in PageChange your src screens Signin js file to the following import useState from react import useHistory from react router dom import loginUser from models import Form from react bootstrap Form import Col from react bootstrap Col import Button from react bootstrap Button import Link from react router dom import Container from react bootstrap Container import NavbarComponent from components Navbar import FontAwesomeIcon from fortawesome react fontawesome import faUserCircle from fortawesome free solid svg icons import Flash from components Flash flash export default function SignIn const history useHistory if localStorage getItem userId setTimeout gt window flash You are logged in warning history push const validated setValidated useState false const handleSubmit async event gt event preventDefault const body email event target email value password event target password value Handle login logic if body email body password setValidated true else const user await loginUser body email body password if user localStorage setItem userId user id localStorage setItem email user email history push window flash Logged in successfully success else window flash Invalid email or password error return lt gt lt NavbarComponent gt lt Flash gt lt Container className d flex flex column align items center justify content center style height vh gt lt p className h display gt lt FontAwesomeIcon icon faUserCircle size x gt lt p gt lt p className h display gt Sign in lt p gt lt Form noValidate validated validated onSubmit handleSubmit style minWidth px gt lt Form Row gt lt Form Group as Col md controlId validationCustom gt lt Form Label gt Email lt Form Label gt lt Form Control required name email type email placeholder Email gt lt Form Control Feedback type invalid gt Please provide a valid email lt Form Control Feedback gt lt Form Control Feedback gt Looks Good lt Form Control Feedback gt lt Form Group gt lt Form Row gt lt Form Row gt lt Form Group as Col md controlId validationCustom gt lt Form Label gt Password lt Form Label gt lt Form Control required name password type password placeholder Password gt lt Form Control Feedback type invalid gt Please provide a password lt Form Control Feedback gt lt Form Control Feedback gt Looks good lt Form Control Feedback gt lt Form Group gt lt Form Row gt lt Button type submit gt Sign in lt Button gt lt p className text center gt lt Link to register gt Register lt Link gt to create account lt p gt lt Form gt lt Container gt lt gt This component is similar to the Signup component Password ModelUpdate the models js file by adding functions that will help create edit delete and get passwords in our application Add the following to the end of the src models js file export const createPassword async accountName accountUrl email encryptedPassword userId gt let user await getUser userId const date new Date const months January February March April May June July August September October November December let newPassword await client query q Create q Collection passwords data accountName accountUrl email encryptedPassword created at months date getMonth date getDate date getFullYear user email user email id user id if newPassword name BadRequest return newPassword data id newPassword ref value id return newPassword data export const getPasswordsByUserID async id gt let passwords try let userPasswords await client query q Paginate q Match q Index user passwords id if userPasswords name NotFound return if userPasswords name BadRequest return Something went wrong for let passwordId of userPasswords data let password await getPassword passwordId value id passwords push password return passwords catch error return export const getPassword async id gt let password await client query q Get q Ref q Collection passwords id if password name NotFound return if password name BadRequest return Something went wrong password data id password ref value id return password data export const updatePassword async payload id gt let password await client query q Update q Ref q Collection passwords id data payload if password name NotFound return if password name BadRequest return Something went wrong password data id password ref value id return password data export const deletePassword async id gt let password await client query q Delete q Ref q Collection passwords id if password name NotFound return if password name BadRequest return Something went wrong password data id password ref value idreturn password data The getPasswordsByUserID function uses the user passwords index we created earlier to filter the collection and return the result It searches through the collection and returns an array of all passwords whose data user id is the same as the given id Dashboard PageUpdate your src screens App js with the following import useState useEffect from react import getPasswordsByUserID createPassword deletePassword updatePassword from models import bootstrap dist css bootstrap min css import Passwords from components Passwords import NavbarComponent from components Navbar import useHistory from react router import Flash from components Flash flash const AppDashboard gt const history useHistory if localStorage getItem userId setTimeout gt window flash You need to be logged in warning history push login const passwords setPasswords useState const isPending setIsPending useState false const handleCreate async password gt save to dB password userId localStorage getItem userId const newPassword await createPassword password accountName password accountUrl password email password encryptedPassword password userId setPasswords newPassword passwords window flash New contact created successfully success useEffect gt setIsPending true const getContacts async gt let passwordData await getPasswordsByUserID localStorage getItem userId setPasswords passwordData getContacts setIsPending false return lt gt lt NavbarComponent passwords passwords handleCreate handleCreate gt lt Flash gt lt Passwords isPending isPending passwords passwords handleEdit async payload gt await updatePassword accountName payload accountName accountUrl payload accountUrl email payload email encryptedPassword payload password payload id setPasswords passwords map password gt password id payload id payload password handleDelete async id gt await deletePassword id setPasswords passwords filter ele gt ele id id gt lt gt export default AppDashboard As you might have known this page is protected from unauthenticated users So we check if the user object is present in the localStorage first and if the user is not logged in we redirect back to the sign in page The dashboard renders the passwords component which displays passwords to the DOM This component has two states passwords and isPending While fetching the data from the database the isPending component is set to true When the password data is successfully fetched from the database the isPending state is set back to false and the passwords state is set to the retrieved data While fetching the passwords data from the database a spinner is displayed on the DOM We achieve this by checking if the isPending state is set to true and if it is true a spinner is displayed in the dashboard The passwords component takes the following props isPending This displays a spinner when fetching the passwords from the databasepasswords This is the data received from fetching the passwords created by the authenticated user handleEdit This function is called on when the edit button of a password is clicked handleDelete This function is called when the delete button of a password is clicked Passwords ComponentReplace the content of the src components Passwords js file with the following import Button from react bootstrap Button import Container from react bootstrap Container import Form from react bootstrap Form import Row from react bootstrap Row import CryptoJS from crypto js import dotenv from dotenv import useState from react import PreviewPasswordModal from previewPassword modal import web from assets web png import Col from react bootstrap import FontAwesomeIcon from fortawesome react fontawesome import faSpinner from fortawesome free solid svg icons dotenv config const Password id accountName accountUrl email password handleDelete handleEdit gt const editModal setEditModal useState false const previewModal setpreviewModal useState false const title accountName accountUrl const previewPassword gt setpreviewModal true const editPassword payload gt handleEdit payload setEditModal false window flash Password edited successfully success const deletePassword gt handleDelete id window flash Password deleted successfully success return lt Col sm gt lt Button style backgroundColor white color black margin px px width onClick previewPassword gt lt Row gt lt Col sm gt lt img src web alt gt lt Col gt lt Col className text left mt gt accountName lt Col gt lt Row gt lt Button gt lt PreviewPasswordModal id id show previewModal edit editModal onHideEdit gt setEditModal false onEdit gt setEditModal true onDelete gt deletePassword setpreviewModal false accountName accountName accountUrl accountUrl email email password password editPassword editPassword title Preview Password for title onHide gt setpreviewModal false gt lt Col gt const Passwords passwords handleEdit handleDelete isPending gt return lt Container className p my bordered gt isPending lt p className my py h display w style textAlign center gt lt FontAwesomeIcon icon faSpinner spin gt lt p gt lt gt lt Row className p text white style backgroundColor dodgerblue gt lt Col xs sm className pt gt passwords passwords length Sites and Apps lt Col gt lt Col xs sm gt lt Form inline onSubmit e gt e preventDefault gt lt input type text placeholder Search Passwords className form control ml md auto onChange e gt e preventDefault gt lt Form gt lt Col gt lt Row gt lt br gt lt br gt lt Row gt passwords length gt passwords map ele gt const bytes CryptoJS AES decrypt ele encryptedPassword process env REACT APP SECRET KEY const password bytes toString CryptoJS enc Utf const passwordData ele password return lt Password passwordData key ele id handleEdit handleEdit handleDelete handleDelete gt lt p className my py h display w style textAlign center gt You have not created any passwords lt p gt lt Row gt lt gt lt Container gt export default PasswordsThis file contains two components Password and Passwords components Our dashboard will display a list of passwords in the same style so it is important to have a component that displays a single password that we can use in the Passwords components Let s look at the Password component first The following is going on in the Password component The component takes in these props id The id of the password generated from the database Fauna accountName Name of the application that we re saving the password toaccountUrl URL of the application that we re saving the password toemail Can either be the email or username depending on what you re using to log in topassword Password used to login into the application handleDelete Function that is called when we click on the delete buttonhandleEdit Functions that is called when we edit a passwordThis component has two states editModal Sate used in the editPassword component It is used to set the show property of the modalpreviewModal State used in the PreviewPassword component to set the show property of the modalThree functions are created in this component previewPassword Used to set the state of PreviewModal state to trueThis function is called when we click on a password in our dashboardeditPassword This function calls then handleEdit props which comes from src screens App js The handleEdit props communicate with the editPassword function in our models js file This editPassword function calls this handleEdit function then sets the value of the setEditModal state back to false and finally flashes a success message deletePassword Calls the handleDelete props and flashes a success messageThe return statement of this component is a Col from react bootstrap this Col contains a button with an onClick of previewPassword which makes the preview password modal show The second content returned from this component is the PreviewPasswordModal modal itself You can check out how to use modals with react bootstrap using this link This component also has some extra props like accountName accountUrl which I displayed in the modal Let s now look at what is going on in the Passwords component This component is stateless it takes in the following props passwords An array of passwords created by the userhandleEdit and handleDelete Functions passed to the Password component isPending Used to know if the app is still fetching data from the database EncryptionEncryption is the act of turning a text into a code so that unauthorized users won t have access to it The science of encrypting and decrypting information is called cryptography You can check out this article to get a better understanding of encryption There are two types of encryption symmetric and asymmetric encryption Symmetric encryption In symmetric encryption the same key is used for encryption and decryption It is therefore critical that a secure method is considered to transfer the key between sender and recipient Asymmetric encryption Asymmetric encryption uses the notion of a key pair a different key is used for the encryption and decryption process One of the keys is typically known as the private key and the other is known as the public key You can check this article for a better understanding of these types of encryption Why Do We Need To Encrypt If we store raw passwords in our database and an authorized user gains access to the database all our user data will be compromised so we need a way to securely store their data so the admin can not get the raw text You may be thinking why not Because even though we want to store encrypted data we still want to view the raw password in the application the need to encrypt and decrypt these passwords arises If we hash the passwords we can not decrypt them as it is one way encryption unlike encryption which is two way encryption In this application for simplicity we ll be using symmetric encryption There are many encryption algorithms but I used Advances Encryption Standard AES We will be using the crypto js package As you ve noticed in the Passwords component we will decrypt the passwords since we have encrypted passwords in the database This is a sample data in our database If you go the dashboard route you should see the following Create Password ComponentThe createPasswordModal only returns the text create password which is seen in the dropdown in the navbar Let s work on that component In your src components createPassword modal js file type the following import Modal from react bootstrap Modal import Container from react bootstrap Container import Button from react bootstrap Button import Form from react bootstrap Form import Row from react bootstrap Row import Col from react bootstrap Col import CryptoJS from crypto js import FontAwesomeIcon from fortawesome react fontawesome import faPlus from fortawesome free solid svg icons import useState from react import dotenv from dotenv dotenv config const CreatePasswordModal props gt const accountName setAccountName useState const accountUrl setAccountUrl useState const email setEmail useState const password setPassword useState const handleCreate async gt const encryptedPassword CryptoJS AES encrypt password process env REACT APP SECRET KEY toString const payload accountName accountUrl email encryptedPassword props handleCreate payload setAccountName setAccountUrl setEmail setPassword window flash Password created successfully success const onHide gt props onHide accountUrl password email accountName return lt Modal props size xlg aria labelledby contained modal title vcenter centered onHide onHide gt lt Modal Header style backgroundColor def closeButton gt lt Modal Title id contained modal title vcenter gt Create New Password lt Modal Title gt lt Modal Header gt lt Modal Body className show grid gt lt Container gt lt Form gt lt Row gt lt Form Group as Col gt lt Form Control placeholder Account Name value accountName onChange e gt setAccountName e target value gt lt Form Group gt lt Form Group as Col gt lt Form Control placeholder Account URL defaultValue https accountUrl onChange e gt setAccountUrl e target value gt lt Form Group gt lt Row gt lt Row gt lt Form Group as Col gt lt Form Control type email value email placeholder Email onChange e gt setEmail e target value gt lt Form Group gt lt Row gt lt Row gt lt Form Group as Col gt lt Form Control type password value password placeholder Password onChange e gt setPassword e target value gt lt Form Group gt lt Row gt lt Form gt lt Container gt lt Modal Body gt lt Modal Footer gt lt Button variant success onClick handleCreate disabled accountUrl accountName email true false gt lt FontAwesomeIcon icon faPlus size x className gt lt Button gt lt Modal Footer gt lt Modal gt export default CreatePasswordModalThis component has four states which are the values in the input fields It also has two functions handleCreate which is called on when the plus icon is clicked and onHide is called when you close the modal The app should look like this when you click on the create new password button Create some passwords and they will be displayed in your dashboard If you click on the buttons you will see the text preview password The reason you see preview password text is because it is rendered in the previewPasswordModal component Preview Password ComponentIn your src components previewPassword modal js file type the following import useState from react import Modal from react bootstrap Modal import FormControl from react bootstrap FormControl import Container from react bootstrap Container import Button from react bootstrap Button import Row from react bootstrap Row import Col from react bootstrap Col import EditPasswordModal from editPassword modal import web from assets web png import FontAwesomeIcon from fortawesome react fontawesome import faLink faEye faEyeSlash faCopy faEdit faTrashAlt from fortawesome free solid svg icons const PreviewPasswordModal props gt const passwordType setPasswordType useState password return lt Modal props size xlg aria labelledby contained modal title vcenter centered gt lt Modal Header style backgroundColor def closeButton gt lt Modal Title id contained modal title vcenter gt lt img src web alt gt props accountName lt Modal Title gt lt Modal Header gt lt Modal Body className show grid gt lt Container gt lt Row gt lt Col gt lt p gt lt FontAwesomeIcon icon faLink size sm gt lt a href props accountUrl rel noreferrer target blank gt lt small gt props accountName lt small gt lt a gt lt p gt lt div gt lt FormControl type text value props email className my readOnly gt lt div gt lt Row className my gt lt Col xs md gt lt FormControl type passwordType value props password readOnly gt lt Col gt lt Col xs md className text left gt lt span style cursor pointer onClick gt setPasswordType passwordType password text password gt passwordType password lt FontAwesomeIcon icon faEye size x className align bottom gt lt FontAwesomeIcon icon faEyeSlash size x className align bottom gt lt span gt lt Col gt lt Col xs md className text right gt lt span style cursor pointer onClick gt let passwordText document createElement textarea passwordText innerText props password document body appendChild passwordText passwordText select document execCommand copy passwordText remove gt lt FontAwesomeIcon icon faCopy size x className align bottom gt lt span gt lt Col gt lt Row gt lt Col gt lt Row gt lt Container gt lt Modal Body gt lt Modal Footer gt lt Button onClick props onEdit gt lt FontAwesomeIcon icon faEdit size md className gt lt Button gt lt Button variant danger onClick props onDelete gt lt FontAwesomeIcon icon faTrashAlt size x className gt lt Button gt lt Modal Footer gt lt EditPasswordModal closePreview gt props onHide id props id show props edit editPassword props editPassword onEdit props onEdit accountName props accountName accountUrl props accountUrl email props email password props password title Edit Password for props accountName onHide props onHideEdit gt lt Modal gt export default PreviewPasswordModalThis component renders the modal and the EditPasswordModal component We pass some props to the component If you click on any password in the dashboard you should see the following See the Edit Password text at the bottom of the modal this is rendered in the EditPasswordModal component This component has functions for copying and previewing the password Edit Password ModalIn your editPasswordModal js file type the following import Modal from react bootstrap Modal import Container from react bootstrap Container import Button from react bootstrap Button import Form from react bootstrap Form import Row from react bootstrap Row import Col from react bootstrap Col import FontAwesomeIcon from fortawesome react fontawesome import faEye faEyeSlash faEdit from fortawesome free solid svg icons import useState from react import CryptoJS from crypto js import dotenv from dotenv dotenv config const EditPasswordModal props gt const accountName setAccountName useState props accountName const accountUrl setAccountUrl useState props accountUrl const email setEmail useState props email const password setPassword useState props password const passwordType setPasswordType useState password const onEdit gt const encryptedPassword CryptoJS AES encrypt password process env REACT APP SECRET KEY toString const payload accountName accountUrl email encryptedPassword id props id props editPassword payload props closePreview return lt Modal props size xlg aria labelledby contained modal title vcenter centered gt lt Modal Header style backgroundColor def closeButton gt lt Modal Title id contained modal title vcenter gt props title lt Modal Title gt lt Modal Header gt lt Modal Body className show grid gt lt Container gt lt Form gt lt Row gt lt Form Group as Col gt lt Form Control placeholder Account Name value accountName onChange e gt setAccountName e target value gt lt Form Group gt lt Form Group as Col gt lt Form Control placeholder Account URL value accountUrl onChange e gt setAccountUrl e target value gt lt Form Group gt lt Row gt lt Row gt lt Form Group as Col gt lt Form Control type email value email placeholder Email onChange e gt setEmail e target value gt lt Form Group gt lt Row gt lt Row className my gt lt Col gt lt Form Control type passwordType value password onChange e gt setPassword e target value gt lt Col gt lt Col xs className text center gt lt span style cursor pointer onClick gt setPasswordType passwordType password text password gt passwordType password lt FontAwesomeIcon icon faEye size x className align bottom gt lt FontAwesomeIcon icon faEyeSlash size x className align bottom gt lt span gt lt Col gt lt Row gt lt Form gt lt Container gt lt Modal Body gt lt Modal Footer gt lt Button variant success onClick onEdit disabled accountUrl accountName email true false gt lt FontAwesomeIcon icon faEdit size x className gt Edit lt Button gt lt Modal Footer gt lt Modal gt export default EditPasswordModalClick on the edit icon now and we should have the following You can also toggle the type of input field of the password from password to text to preview it and try to edit the passwords ConclusionThis article has walked you through how to build a password manager app with React JS Fauna React Bootstrap and Crypto JS You can access the code snippet for this app here and the deployed version of the app is available here If you have any issues you can contact me via Twitter Additionally you can create a page for the application as it currently doesn t have any |
2021-06-15 16:07:09 |
| 海外TECH |
DEV Community |
What's your best PR etiquette tip? |
https://dev.to/waylonwalker/what-s-your-best-pr-etiquette-tip-5c9b
|
discuss |
2021-06-15 16:01:23 |
| Apple |
AppleInsider - Frontpage News |
Apple shares trailer for 'Central Park' season two, coming June 25 |
https://appleinsider.com/articles/21/06/15/apple-shares-trailer-for-central-park-season-two-coming-june-25?utm_medium=rss
|
Apple shares trailer for x Central Park x season two coming June Apple has shared a new trailer for season two of musical comedy Central Park slated to debut on Apple TV on Friday June Credit AppleThe trailer gives viewers a glimpse of some of the antics and adventures that the characters voiced by a star studded ensemble cast will embark on in the animated series second season Read more |
2021-06-15 16:54:20 |
| Apple |
AppleInsider - Frontpage News |
Loaded M1 MacBook Air dips to $1,349, plus $40 off AppleCare |
https://appleinsider.com/articles/21/06/15/loaded-m1-macbook-air-dips-to-1349-plus-40-off-applecare?utm_medium=rss
|
Loaded M MacBook Air dips to plus off AppleCareA daily driver for many Apple s MacBook Air is a solid choice for users seeking an ultraportable notebook with the latest M chip This loaded model with an core GPU GB of RAM and a GB SSD is off on top of off AppleCare exclusively for readers Loaded M MacBook Air on saleAppleInsider readers this week can save on Apple s high end MacBook Air featuring GB of RAM a spacious GB SSD and the M chip with an core GPU The markdown is available with promo code APINSIDER at Adorama when used with this activation link step by step instructions can be found below as well as on this dedicated help page Read more |
2021-06-15 16:06:37 |
| 海外TECH |
Engadget |
Switch-exclusive 'Shin Megami Tensei V' comes out on November 12th |
https://www.engadget.com/shin-megami-tensei-v-november-12th-165509991.html?src=rss_b2c
|
november |
2021-06-15 16:55:09 |
| 海外TECH |
Engadget |
Nintendo is bringing remakes of 'Advance Wars' and its sequel to Switch |
https://www.engadget.com/advance-wars-reboot-nintendo-switch-e3-direct-165125579.html?src=rss_b2c
|
december |
2021-06-15 16:51:25 |
| 海外TECH |
Engadget |
'The Legend of Zelda: Breath of the Wild' sequel will arrive in 2022 |
https://www.engadget.com/legend-of-zelda-breath-of-the-wild-164912773.html?src=rss_b2c
|
breath |
2021-06-15 16:49:12 |
| 海外TECH |
Engadget |
'WarioWare: Get With It' slouches onto the Nintendo Switch September 10th |
https://www.engadget.com/wario-ware-get-with-it-slouches-onto-the-nintendo-switch-september-10-164417412.html?src=rss_b2c
|
x WarioWare Get With It x slouches onto the Nintendo Switch September thNintendo executives introduced yet another edition of the popular minigame series during E on Tuesday dubbed WarioWare Get It Together |
2021-06-15 16:44:17 |
| 海外TECH |
Engadget |
Switch gets 'Life is Strange: True Colors' and the remasters this year |
https://www.engadget.com/life-strange-switch-2021-true-colors-remastered-163117187.html?src=rss_b2c
|
switch |
2021-06-15 16:31:17 |
| 海外TECH |
Engadget |
'Metroid Dread' gets resurrected on the Switch this fall |
https://www.engadget.com/nintendo-switch-metroid-dread-release-date-163036346.html?src=rss_b2c
|
direct |
2021-06-15 16:30:36 |
| 海外TECH |
Engadget |
'Guardians of the Galaxy' is coming to Nintendo Switch |
https://www.engadget.com/guardians-of-the-galaxy-nintendo-switch-162243138.html?src=rss_b2c
|
switch |
2021-06-15 16:22:43 |
| 海外TECH |
Engadget |
The next 'Super Smash Bros. Ultimate' fighter is Kazuya from Tekken |
https://www.engadget.com/super-smash-bros-ultimate-kazuya-tekken-161843369.html?src=rss_b2c
|
tekkenbut |
2021-06-15 16:18:43 |
| 海外TECH |
Engadget |
Latest Android update includes starred messages and more voice controls |
https://www.engadget.com/android-update-june-2021-starred-messages-earthquake-detection-alert-voice-access-password-160100755.html?src=rss_b2c
|
access |
2021-06-15 16:01:00 |
| 金融 |
RSS FILE - 日本証券業協会 |
パブリックコメントの募集について |
https://www.jsda.or.jp/about/public/bosyu/index.html
|
パブリックコメント |
2021-06-15 18:00:00 |
| 金融 |
RSS FILE - 日本証券業協会 |
パブリックコメントの募集の結果について |
https://www.jsda.or.jp/about/public/kekka/index.html
|
募集 |
2021-06-15 18:00:00 |
| 金融 |
金融庁ホームページ |
「金融商品取引法第百六十一条の二に規定する取引及びその保証金に関する内閣府令の一部を改正する内閣府令（案）」を公表しました。 |
https://www.fsa.go.jp/news/r2/shouken/20210615/20210615.html
|
内閣府令 |
2021-06-15 18:00:00 |
| 金融 |
金融庁ホームページ |
「第17回多重債務問題及び消費者向け金融等に関する懇談会」を開催します。 |
https://www.fsa.go.jp/policy/kashikin/tajusaimukondankai/20210615.html
|
多重債務 |
2021-06-15 17:00:00 |
| 金融 |
金融庁ホームページ |
バーゼル銀行監督委員会による市中協議文書「暗号資産エクスポージャーに係るプルデンシャルな取扱い」について掲載しました。 |
https://www.fsa.go.jp/inter/bis/20210615/20210615.html
|
資産 |
2021-06-15 17:00:00 |
| 金融 |
金融庁ホームページ |
災害等における被災者等支援についてー 金融上の措置要請 ーを公表しました。 |
https://www.fsa.go.jp/ordinary/hisaisyashien_kinyusochi.html
|
Detail Nothing |
2021-06-15 16:30:00 |
| 金融 |
金融庁ホームページ |
アジア地域ファンドパスポート第９回合同委員会バーチャル会合に係るプレスリリースについて掲載しました。 |
https://www.fsa.go.jp/inter/etc/20210607.html
|
委員会 |
2021-06-15 16:11:00 |
| ニュース |
BBC News - Home |
Daniel Morgan: Met Police accused of 'form of corruption' in report |
https://www.bbc.co.uk/news/uk-57484219
|
morgan |
2021-06-15 16:36:44 |
| ニュース |
BBC News - Home |
Boris Johnson condemns 'disgraceful hounding' of BBC journalist |
https://www.bbc.co.uk/news/uk-politics-57486222
|
lockdown |
2021-06-15 16:18:29 |
| ニュース |
BBC News - Home |
Gone Girl actress Lisa Banes dies aged 65 following accident |
https://www.bbc.co.uk/news/entertainment-arts-57488454
|
accidentthe |
2021-06-15 16:09:40 |
| ニュース |
BBC News - Home |
Kopparberg: Drinks company has 'immediately suspended' advertising on GB News |
https://www.bbc.co.uk/news/newsbeat-57483907
|
channel |
2021-06-15 16:29:08 |
| ニュース |
BBC News - Home |
Queen's 2021: Andy Murray & Dan Evans into second round |
https://www.bbc.co.uk/sport/tennis/57485751
|
Queen x s Andy Murray amp Dan Evans into second roundAn emotional Andy Murray makes a winning return in his first singles match on grass for three years as he reaches the second round at Queen s |
2021-06-15 16:52:49 |
| ニュース |
BBC News - Home |
Paulo Fonseca: Tottenham close to appointing new manager |
https://www.bbc.co.uk/sport/football/57489970
|
manager |
2021-06-15 16:14:36 |
| ニュース |
BBC News - Home |
Covid vaccine: How many people in the UK have been vaccinated so far? |
https://www.bbc.co.uk/news/health-55274833
|
covid |
2021-06-15 16:12:54 |
| ニュース |
BBC News - Home |
Covid-19 in the UK: How many coronavirus cases are there in my area? |
https://www.bbc.co.uk/news/uk-51768274
|
cases |
2021-06-15 16:15:27 |
| 北海道 |
北海道新聞 |
重要土地規制法成立へ 与党が採決強行、参院委で可決 |
https://www.hokkaido-np.co.jp/article/555889/
|
土地利用 |
2021-06-16 01:17:23 |
| IT |
週刊アスキー |
ゲーム動画配信者を対象とした先行体験会が開催決定！Switch向け『クレヨンしんちゃん「オラと博士の夏休み」～おわらない七日間の旅～』 |
https://weekly.ascii.jp/elem/000/004/059/4059139/
|
ゲーム動画配信者を対象とした先行体験会が開催決定Switch向け『クレヨンしんちゃん「オラと博士の夏休み」おわらない七日間の旅』年月日、JNSホールディングスの子会社であるネオスはNintendoSwitch向けソフト『クレヨンしんちゃん「オラと博士の夏休み」おわらない七日間の旅』の発売に先駆け、ゲーム動画配信者を対象とした先行体験会の募集を開始した。 |
2021-06-16 01:40:00 |
コメント
コメントを投稿