投稿時間:2021-05-01 20:29:58 RSSフィード2021-05-01 20:00 分まとめ(34件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	気になる、記になる…	Amazon、｢アドビ製品がお買い得｣のセールを開催中 − ｢Adobe Creative Cloud｣などが最大28％オフ	https://taisy0.com/2021/05/01/139989.html	adobe	2021-05-01 10:56:41
IT	MOONGIFT	Robot Rumble - プログラミングで最強のロボット軍団を目指そう	http://feedproxy.google.com/~r/moongift/~3/7QNR8iPL8m8/	RobotRumbleプログラミングで最強のロボット軍団を目指そうプログラミングを覚える際、単なる写経ではすぐに飽きてしまうかも知れません。	2021-05-01 21:00:00
python	Pythonタグが付けられた新着投稿 - Qiita	高次元統計学をちょっと勉強したメモ	https://qiita.com/ddnnddnne/items/b6b1fabbe1693de34cf9	数値実験球形条件が満たされる場合、満たされない場合でノルム、標本双対共分散行列を計算して振る舞いを見てみる。	2021-05-01 19:45:38
python	Pythonタグが付けられた新着投稿 - Qiita	超解像手法/VESPCNの実装	https://qiita.com/morimoris/items/e45646a241b1e6f745cf	今回紹介するVESPCNは、これを動画像に応用した超解像手法論文の超解像アルゴリズム超解像のアルゴリズムの概要図は以下の通りです。	2021-05-01 19:29:12
js	JavaScriptタグが付けられた新着投稿 - Qiita	javascript 私は初心者　復習	https://qiita.com/Hoshi10Lighthouse/items/c1fce5175c9ccad8c3e0	一度値を代入した変数に、その後再び値を代入すると、のちに代入した値で変数の中身が上書きされます。	2021-05-01 19:29:11
js	JavaScriptタグが付けられた新着投稿 - Qiita	Fetch APIのResponseオブジェクトのjsonメソッドやtextメソッドはなぜPromiseを返すのか	https://qiita.com/chelproc/items/71fb0c622a6a0bfa38cb	fetchはWindowOrWorkerGlobalScopeミックスインのメソッドで、ネットワークからリソースを取得するプロセスを開始し、レスポンスが利用できるようになったら満足するプロミスを返します。	2021-05-01 19:20:03
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	new / malloc の違いとは何か？	https://teratail.com/questions/336108?rss=all	newmallocの違いとは何か提示コードはnewnbspで確保した物をrealloc関数でメモリブロックを伸ばしています。	2021-05-01 19:47:12
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	pythonでseleniumを使用してブラウザの動作確認について	https://teratail.com/questions/336107?rss=all	pythonでseleniumを使用してブラウザの動作確認についてpythonでseleniumというものを使用して、サーバー上でブラウザの動作を自動化することが出来ると知り、とりあえず動作自体は出来ることを確認したのですが、サーバー上で動くので、実際に動いている様子を確認することは出来ないのでしょうかこちらはサーバー上で確認は難しいと思うので、ローカル上のホストOS上での確認のことを指しております。	2021-05-01 19:27:28
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	jQueryで個別のidを読み込みことが出来ない	https://teratail.com/questions/336106?rss=all	jQueryで個別のidを読み込みことが出来ないお世話になっております。	2021-05-01 19:27:12
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	python Selenium のHＴＭＬ要素の取得について	https://teratail.com/questions/336105?rss=all	pythonSeleniumのHTML要素の取得についてpythonのseleniumを使用し自動ログインシステム作成を行っているのですが、ltdividcontentgtltformactionmethodpostnamefgtltulclasstcentergtltligtこのサービスのご利用には認証が必要です。	2021-05-01 19:15:43
Ruby	Rubyタグが付けられた新着投稿 - Qiita	[Rails & PostgreSQL]rails db:createをするとPG::InsufficientPrivilege: ERROR: permission denied to create databaseが発生	https://qiita.com/Jackson123/items/eef21b6f11dd51f6d44e	RailsampPostgreSQLrailsdbcreateをするとPGInsufficientPrivilegeERRORpermissiondeniedtocreatedatabaseが発生Postgres初心者です。	2021-05-01 19:44:24
Docker	dockerタグが付けられた新着投稿 - Qiita	モデルとシーダーの作成(Laravelでウェブアプリを作ろう④)	https://qiita.com/kunrenyouAcount/items/276b5fa3efc01cbc1864	モデルとシーダーの作成Laravelでウェブアプリを作ろう④モデルモデルはテーブルとマッピングされたオブジェクトで、DB操作を行うためにクラスです。	2021-05-01 19:53:49
Linux	CentOSタグが付けられた新着投稿 - Qiita	CentOS 7のインストールの仕方（2021年4月現在）	https://qiita.com/kakudaisuke/items/0b0a89233c0e2d186eba	CentOSのインストールの仕方年月現在「新しいLinuxの教科書」を読んでいて、本に従ってCentOSのインストールを進めようと思いましたが、本に載っているURLの先にインストールすべきものが見当たらず、ググっても情報が出てこず、迷子になりました。	2021-05-01 19:47:25
Ruby	Railsタグが付けられた新着投稿 - Qiita	[Rails & PostgreSQL]rails db:createをするとPG::InsufficientPrivilege: ERROR: permission denied to create databaseが発生	https://qiita.com/Jackson123/items/eef21b6f11dd51f6d44e	RailsampPostgreSQLrailsdbcreateをするとPGInsufficientPrivilegeERRORpermissiondeniedtocreatedatabaseが発生Postgres初心者です。	2021-05-01 19:44:24
Ruby	Railsタグが付けられた新着投稿 - Qiita	RSpec導入手順	https://qiita.com/mitsuooo/items/59886ccf5a1cbaad5537	rspecRSpec用の設定ファイルspecスペックファイルを格納するディレクトリspecspechelperrbspecrailshelperrbRSpecでカスタマイズするヘルパーファイルテスト用のDB準備binrailsdbmigrateRAILSENVtestRSpecの書式変更formatdocumentationを追加することで、RSpecの出力を読みやすいドキュメント形式に変更することができるrequirespechelperformatdocumentationFactoryBot設定追加以下の様に設定することで、FactoryBotのメソッドの呼び出しが楽になる。	2021-05-01 19:30:04
海外TECH	Ars Technica	Ford’s ever-smarter robots are speeding up the assembly line	https://arstechnica.com/?p=1761646	industrial	2021-05-01 10:15:52
海外TECH	DEV Community	How to send serverless emails with Next.js and Sengrid.	https://dev.to/kennymark/how-to-send-serverless-emails-with-next-js-and-sengrid-40lj	How to send serverless emails with Next js and Sengrid PrerequisitesNext js knowledgeVercel accountGithub accountSengrid account and its API keysSendgrid s npm packageOne of the biggest disappointments I encountered whilst learning web development is that you can t send emails on the frontend I later discovered that you needed a server to accomplish this task Today luckily enough for us there are a variety of technologies and libraries that enables us to achieve this without having to set up a server hosting ssh just to send an email In this tutorial I will be accepting emails in my inbox sent to me by anyone on my website There are main parts to this the frontend backend and Sendgrid The frontend is built on the Next js which includes features such as SSR server side rendering ISR incremental static regeneration and SSG static site generation The main goal of this article is going to be achieve with another of Next js known as API routes API routes or serverless functions are functions that are invoked only when called In Next js api routes sits in your application in the pages folder in a folder named api Each file in that folder exports a default anonymous function and you can make requests to the route by is by making requests to api filename The end result should look something like this export async req res gt If you have ever written a server in express before the code above should look family because it acts exactly as the route handlers for express routes Before you proceed ensure you have stored the API keys in the env file It should look like this EMAIL API KEY your sendgrid api key FormThe first step of sending an email is designing and developing the form as you wish In my case I am using ChakraUI with React hook form but you can use any UI component library of your choice Here s how my form looks like lt form onSubmit handleSubmit sendMail gt lt Stack gt lt FormControl gt lt FormLabel htmlFor subject gt Subject lt FormLabel gt lt Input id subject type text name subject inputProps ref register setValidation Subject false gt lt ErrorMessage errors errors name subject as lt Text color red gt gt lt FormControl gt lt FormControl gt lt FormLabel htmlFor name gt Name lt FormLabel gt lt Input id name type name name name ref register setValidation Name inputProps gt lt ErrorMessage errors errors name name as lt Text color red gt gt lt FormControl gt lt FormControl gt lt FormLabel htmlFor email gt Email address lt FormLabel gt lt Input id email type email name email ref register setValidation Email inputProps gt lt ErrorMessage errors errors name email as lt Text color red gt gt lt FormControl gt lt FormControl gt lt FormLabel htmlFor message gt Message lt FormLabel gt lt Textarea id message type textarea name message ref register setValidation Message true inputProps h resize none gt lt ErrorMessage errors errors name message as lt Text color red gt gt lt FormControl gt lt FormControl gt lt Button type submit color white bg gray width h mt gt Submit lt Button gt lt FormControl gt lt Stack gt lt form gt Send request to api routeNow send the data from the form to the api route const sendMail async data gt try await fetch api contact method POST headers content type application json body JSON stringify data if sucess do whatever you like i e toast notification setTimeout gt reset catch error toast error message whatever you wish Receiving email and sending it offOnce you have sent the email from your frontend its time to capture it and send it to yourself This is achieved by first installing sengrid via npm install sendgrid mail Once done ensure you have created a contact js in folder api folder and paste this in import sgMail from sendgrid mail import NextApiRequest NextApiResponse from next sgMail setApiKey process env EMAIL API KEY export default async req NextApiRequest res NextApiResponse gt const email subject message name req body const msg to lt your email example com from email subject name text message try await sgMail send msg res json message Email has been sent catch error res status json error Error sending email Thats it the code for sending the email via Sendgrid is quite simple and self explanatory We first set the api key for Sengrid and after we create our handler for the route and extract out the email subject message and name and then wrap our sgMail send in a try catch block DeploymentBefore deployment ensure you code is up on Github or Gitlab also test it and make sure it runs well locally After these steps log into your vercel account and start a new project with that Github repo And thats it Vercel will build your app and deploy it statically and give you a url to view the project ConclusionYou can repurpose the knowledge and send any type of email you want Sendgrid allows you to create custom and great looking emails using templates You can also swap Sengrid for your favourite transactional email sending tools such Mailgun Postmark Amazon ses or even use gmail via nodemailers SMTP supportIf you like this post please sign up for my newsletter at or visit my website for more info at	2021-05-01 10:07:44
海外ニュース	Japan Times latest articles	Mizuho securities sued over alleged racism and stereotyping	https://www.japantimes.co.jp/news/2021/05/01/business/mizuho-discrimination-lawsuit/	Mizuho securities sued over alleged racism and stereotypingMizuho Securities USA underpaid nonwhite employees based in part on performance reviews replete with thinly disguised racial stereotyping a lawsuit filed by four former executives	2021-05-01 20:51:57
海外ニュース	Japan Times latest articles	80% of Japanese support a reigning empress as pool of heirs shrinks	https://www.japantimes.co.jp/news/2021/05/01/national/females-imperial-family-survey/	of Japanese support a reigning empress as pool of heirs shrinksHow to ensure a stable succession to the chrysanthemum throne has become an urgent task since Emperor Akihito relinquished the throne in	2021-05-01 20:49:49
海外ニュース	Japan Times latest articles	Biden administration sets new North Korea policy of ‘practical’ diplomacy	https://www.japantimes.co.jp/news/2021/05/01/asia-pacific/politics-diplomacy-asia-pacific/us-north-korea-policy-review/	predecessors	2021-05-01 20:08:36
海外ニュース	Japan Times latest articles	U.N. Security Council calls for ASEAN Myanmar plan to be enacted	https://www.japantimes.co.jp/news/2021/05/01/asia-pacific/politics-diplomacy-asia-pacific/myanmar-un-asean/	U N Security Council calls for ASEAN Myanmar plan to be enactedThe council called Friday for an immediate end to violence in Myanmar as stated in an ASEAN plan giving unanimous approval to a statement watered	2021-05-01 19:57:55
海外ニュース	Japan Times latest articles	Hate speech can’t be met with indifference and ignorance	https://www.japantimes.co.jp/news/2021/05/01/national/media-national/hate-speech-in-japan/	outlets	2021-05-01 19:15:09
海外ニュース	Japan Times latest articles	Naomi Osaka enjoys winning Madrid start in bid to end clay court struggles	https://www.japantimes.co.jp/sports/2021/05/01/tennis/madrid-open-naomi-osaka/	Naomi Osaka enjoys winning Madrid start in bid to end clay court strugglesOsaka began her bid to capture a first clay court title with a win over compatriot Misaki Doi in the opening round of	2021-05-01 20:59:09
海外ニュース	Japan Times latest articles	Sumo wrestler’s death after head injury leads to criticism and calls for reform	https://www.japantimes.co.jp/sports/2021/05/01/sumo/sumo-wrestler-death/	Sumo wrestler s death after head injury leads to criticism and calls for reformSumo association officials reportedly said he did not receive medical attention from trained professionals for several minutes	2021-05-01 19:00:51
海外ニュース	Japan Times latest articles	Tokyo’s restaurants have a story to tell. Somekind Japan’s ‘Take away Tokyo’ series helps them do it.	https://www.japantimes.co.jp/life/2021/05/01/food/somekind-japan-take-away-tokyo/	Tokyo s restaurants have a story to tell Somekind Japan s Take away Tokyo series helps them do it With the purchase of a book written by and about their favorite restaurants foodies can support local establishments and learn more about the people behind	2021-05-01 19:05:56
海外ニュース	Japan Times latest articles	This laid-back tea specialist has flown under Tokyo’s radar — until now	https://www.japantimes.co.jp/life/2021/05/01/food/tea-specialist-sakuu/	This laid back tea specialist has flown under Tokyo s radar ーuntil nowThe latest state of emergency in the capital means it s more important than ever to stay safe which means outdoor dining Cue the calm secluded	2021-05-01 19:03:01
海外ニュース	Japan Times latest articles	Science shows why simplifying is hard and complicating is easy	https://www.japantimes.co.jp/opinion/2021/05/01/commentary/world-commentary/science-education/	Science shows why simplifying is hard and complicating is easySpotting solutions that are simple and elegant in other words requires mental effort or what the Nobel Prize winner Daniel Kahneman calls slow as opposed	2021-05-01 19:00:49
ニュース	BBC News - Home	Covid-19: Scientist urges patience before 17 May lockdown relaxation	https://www.bbc.co.uk/news/uk-56955105	adviser	2021-05-01 10:43:01
ニュース	BBC News - Home	Israel crush: Israel mourns as festival crush victims identified	https://www.bbc.co.uk/news/world-middle-east-56955396	jewish	2021-05-01 10:18:25
ニュース	BBC News - Home	Clubbers' joy at returning to the dance floor in Liverpool	https://www.bbc.co.uk/news/uk-england-merseyside-56956244	night	2021-05-01 10:34:39
LifeHuck	ライフハッカー［日本版］	自転車でたくさんの荷物を運ぶ3つの方法	https://www.lifehacker.jp/2021/05/how-to-pack-more-stuff-on-your-bike.html	遠く	2021-05-01 20:00:00
北海道	北海道新聞	具志堅さん、故郷の石垣島走る　「わくわく世界戦のよう」	https://www.hokkaido-np.co.jp/article/539721/	東京五輪	2021-05-01 19:10:00
北海道	北海道新聞	豪、インドからの入国禁止　違反で５６０万円の罰金も	https://www.hokkaido-np.co.jp/article/539720/	入国禁止	2021-05-01 19:04:00
ビジネス	東洋経済オンライン	マンション住民を悩ませる｢隣人の騒音｣の正体 マンション内で発生する2種類の音の仕組み | 不動産 | 東洋経済オンライン	https://toyokeizai.net/articles/-/425246?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2021-05-01 19:30:00