投稿時間:2020-06-03 02:42:53 RSSフィード2020-06-03 02:00 分まとめ(54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
AWS	AWS Architecture Blog	IoT All the Things (Ask Me Anything Edition)	https://aws.amazon.com/blogs/architecture/iot-all-the-things-ask-me-anything-edition/	IoT All the Things Ask Me Anything Edition Join AWS Internet of Things IoT experts as they walk you through building IoT applications with AWS live on Twitch Along the way AWS IoT customers and partners will co host share best tips and tricks and make sure all of your questions are answered By the end of each episode you ll learn how to build …	2020-06-02 16:00:09
AWS	AWS Big Data Blog	Monitor and control the storage space of a schema with quotas with Amazon Redshift	https://aws.amazon.com/blogs/big-data/monitor-and-control-the-storage-space-of-a-schema-with-quotas-with-amazon-redshift/	Monitor and control the storage space of a schema with quotas with Amazon RedshiftYelp connects people with great local businesses Since its launch in Yelp has grown from offering services for just one cityーits headquarters home of San Franciscoーto a multinational presence spanning major metros across more than countries The company s performance based advertising and transactional business model led to revenues of more than million during …	2020-06-02 16:36:54
python	Pythonタグが付けられた新着投稿 - Qiita	Python×fitbitAPIを使って心拍数をリアルタイム(?)にSpreadSheetsへ保存する！	https://qiita.com/MsSsht03/items/9194f4dc52c872d4be7c	fitbitAPIの利用登録GoogleCloudPlatformGCPの利用登録APIを叩いてfitbitデータ取得シートに書き込み簡単に可視化さっそく進めていきます※STEPは素晴らしい記事がたくさんあるのでほとんどそちらを参考にさせて頂いています。	2020-06-03 01:26:25
js	JavaScriptタグが付けられた新着投稿 - Qiita	Web ComponentsでTheme Providerを実装する	https://qiita.com/nekobato/items/09ced9c7fdef871ae6c4	WebComponentsでThemeProviderを実装するWebComponentsでReactのThemeProviderのようなものを実装したい。	2020-06-03 01:03:58
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	goのエラーハンドリングについて、基礎的な質問。	https://teratail.com/questions/267073?rss=all	前提・実現したいことGolangのエラーハンドリングの基礎についてです。	2020-06-03 01:59:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	'PrimaryHDU' object is not subscriptable の対処法	https://teratail.com/questions/267072?rss=all	xPrimaryHDUxobjectisnotsubscriptableの対処法pythonでfits形式の画像とpng形式の画像の同座標のピクセル値を掛け合わせてリストに入れたいのですが以下のようなエラーメッセージが表示されました。	2020-06-03 01:53:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	一対多を用いて自分の登録タスクのみを管理する方法	https://teratail.com/questions/267071?rss=all	一対多を用いて自分の登録タスクのみを管理する方法前提・実現したいことプログラミング初心者です。	2020-06-03 01:53:49
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	アセンブリ言語について	https://teratail.com/questions/267070?rss=all	aaddiszero	2020-06-03 01:47:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	DjangoのSlugの使い方	https://teratail.com/questions/267069?rss=all	DjangoのSlugの使い方こんにちは、現在PythonのDjangoでBlogを作成しています。	2020-06-03 01:46:29
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	グローバル変数を利用したプログラム	https://teratail.com/questions/267068?rss=all		2020-06-03 01:41:41
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	多数のTextField設定	https://teratail.com/questions/267067?rss=all	textfield	2020-06-03 01:13:04
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	「LocalAvatarWithGrab」がOculus Integrationの中に見つかりません💦	https://teratail.com/questions/267066?rss=all	「LocalAvatarWithGrab」がOculusIntegrationの中に見つかりません今回は、タイトル通りのご質問です。	2020-06-03 01:11:48
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【Swift】DKImagePickerControllerの複数画像を取得する際に順番通りに取得ができない。	https://teratail.com/questions/267065?rss=all	【Swift】DKImagePickerControllerの複数画像を取得する際に順番通りに取得ができない。	2020-06-03 01:05:39
Ruby	Rubyタグが付けられた新着投稿 - Qiita	AWS Cloud9の環境構築 Rubyを最新の安定版にアップデートする	https://qiita.com/mocotan/items/f9148de0a2a06b4e01ff	Cloudの環境でインストールされているRubyのバージョンを確認するlistコマンドでインストールされている切り替えることができるRubyのバージョンの一覧を表示します。	2020-06-03 01:48:21
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Cloud9の環境構築 Rubyを最新の安定版にアップデートする	https://qiita.com/mocotan/items/f9148de0a2a06b4e01ff	Cloudの環境でインストールされているRubyのバージョンを確認するlistコマンドでインストールされている切り替えることができるRubyのバージョンの一覧を表示します。	2020-06-03 01:48:21
AWS	AWSタグが付けられた新着投稿 - Qiita	AWSへのRailsアプリのデプロイ その2	https://qiita.com/ysda/items/246009da5aea8cc29666	ローカルで以下のコマンドを実行してbundlerのバージョンを確認しましょう。	2020-06-03 01:26:22
AWS	AWSタグが付けられた新着投稿 - Qiita	RedshiftのJDBCの依存関係をSBTで追加する	https://qiita.com/takezoux2/items/4d73fa91751f5ffbabd9	RedshiftのJDBCの依存関係をSBTで追加するRedshiftにJDBCで接続したい場合、JDBCのライブラリはMavenCentralにUpされていないため、シンプルに依存関係を書くだけでは追加が出来ないため、その設定方法を説明します。	2020-06-03 01:08:27
Azure	Azureタグが付けられた新着投稿 - Qiita	Azure Static Web Appsをhugoで試してみた	https://qiita.com/snemesk/items/f4fdc85c8998a8415fd5	容量を気にするならAzureStorageをつかってWebサイト展開すればいいのではと言われるかもしれませんがGitHubとの連携でかんたんに更新が書けられるのはNetlifyを使っていたときもそうなのですが非常に楽なんですよね。	2020-06-03 01:55:47
Ruby	Railsタグが付けられた新着投稿 - Qiita	AWSへのRailsアプリのデプロイ その2	https://qiita.com/ysda/items/246009da5aea8cc29666	ローカルで以下のコマンドを実行してbundlerのバージョンを確認しましょう。	2020-06-03 01:26:22
海外TECH	Ars Technica	Game companies delay events, tweet #BlackLivesMatter amid police brutality protests	https://arstechnica.com/?p=1680611	activision	2020-06-02 16:27:10
海外TECH	Ars Technica	After Crew Dragon soars, some in Congress tout benefits of commercial space	https://arstechnica.com/?p=1680591	house	2020-06-02 16:14:35
海外TECH	DEV Community	Optimizing Code as You Go	https://dev.to/molly_struve/optimizing-code-as-you-go-3b7e	Optimizing Code as You GoI am a big proponent of always thinking about scale and optimization when you are writing code no matter how big or small of a product you are working on A lot of people like to argue that there is no reason to optimize when you don t have to and that is wastes time Yes sometimes it does take a little bit of extra time but down the road that little bit of time can save you a huge headache I m not talking about rearchitecting a whole feature I m talking about the little things you can do while you are coding that I guarantee will make a difference in the future In this post I will walk through an example of a small optimization I made recently at DEV with this pull request and how we could of avoided creating that pull request altogether The Most Popular DEV endpointEvery time a DEV page is loaded we make an asynchronous call to get some user data to help us populate variables in the view This user data comes from the endpoint async info base data Because this call is made for every page load it is above and beyond our most hit endpoint The top purple line shows the number of calls made to our async info base data endpoint Given we call this endpoint a lot I decided to take a closer look at it to ensure it was as lean and mean as it could be The first thing I did was checkout how we were building the hash we were returning Here is what the hash looked like before my change id user id name user name username user username profile image ProfileImage new user get width followed tag names user cached followed tag names followed tags user cached followed tags to json only i id name bg color hex text color hex hotness score methods points followed user ids user cached following users ids followed organization ids user cached following organizations ids Notice we have two different tag fields returning the same data I do not know which one field was added first but for the sake of this example lets say that followed tag names was their first Let s pretend Let s pretend you are the past developer adding the followed tags value to the hash You need all of the tag information in the view and not just the names so you add the new field followed tags to the hash Here is where many developers stop They have the information they need so their work is done This is when I say don t stop Take a moment and look at your hash You are now making TWO calls to get the same Tag information While this may be fine when the hash is not created often it is far from ideal when your site starts to take off and this hash is created millions of times a day That extra call will add up If instead of stopping you take a few extra minutes to address this unoptimal code you can easily solve this issue and save your future self a lot of headache Optimization OptionsHere are the two options I considered when I was optimizing this code We could memoize the tags in a variable and then reference that variable in our hash like below This will save us that extra database hit and ensure we don t waste resources on redundant calls tags user cached followed tags id user id name user name username user username profile image ProfileImage new user get width followed tag names tags map amp name followed tags tags to json only i id name bg color hex text color hex hotness score methods points followed user ids user cached following users ids followed organization ids user cached following organizations ids If we don t want to make the extra database call AND we want to eliminate sending duplicate information we can solve it the way I did in the pull request In the pull request I removed the followed tag names field and updated our view code to parse the JSON from the followed tags field I choose this because it saves us a database hit AND decreases the amount of information we are sending to and from the server const followedTagNames JSON parse currentUser followed tags map t gt t name lt ReadingList availableTags followedTagNames statusView root dataset view gt TL DRBy spending an extra couple of minutes looking at your code and thinking about scale at the very least you can save your future self some extra work At the most you could save your app from a big slow down if when it gets hit with a large amount of growth HAPPY SCALING	2020-06-02 16:25:55
海外TECH	DEV Community	SpaceX and Javascript🚀	https://dev.to/realabbas/spacex-and-javascript-3d78	SpaceX and JavascriptYes its damn true SpaceX in its recent launch Dragon Flight has used a technology based on Chromium and Javascript So Cheers to Javascript What are your views on this	2020-06-02 16:08:10
Apple	AppleInsider - Frontpage News	Lowest price anywhere: Apple's 12.9-inch iPad Pro on sale for $849	https://appleinsider.com/articles/20/06/02/lowest-price-anywhere-apples-129-inch-ipad-pro-on-sale-for-849	Lowest price anywhere Apple x s inch iPad Pro on sale for In what is the lowest price available Apple Authorized Reseller B amp H Photo is offering readers an exclusive discount on Apple s inch iPad Pro Late bringing the price down to	2020-06-02 16:29:32
海外TECH	Engadget	'Total War Saga: Troy' will initially be free on the Epic Games Store	https://www.engadget.com/total-war-saga-troy-epic-game-store-exclusive-free-165013757.html	x Total War Saga Troy x will initially be free on the Epic Games StoreEpic Games Store exclusively is a touchy subject for some PC gamers but developer Creative Assembly may have found a way to make the best of a potentially divisive situation When Total War Saga Troy the studio s next game comes out on August t	2020-06-02 16:50:13
海外TECH	Engadget	Laid-off chefs are using Instagram for income during the pandemic	https://www.engadget.com/instagram-chefs-pandemic-163137890.html	Laid off chefs are using Instagram for income during the pandemicWhen you look at Victor Aguilera s Instagram account you ll see a few selfies along with several photos of arepas a griddled corn cake common in Venezuela They re pictured grilled fried filled with avocados and cheese or steak and plantains Bu	2020-06-02 16:31:37
海外TECH	Engadget	Hublot's next smartwatch is the $5,200 Big Bang e	https://www.engadget.com/hublot-smartwatch-big-bang-e-wear-os-160221804.html	Hublot x s next smartwatch is the Big Bang eThe new Hublot smartwatch the Big Bang e runs on Google s Wear OS and it ll set you back This watch should be more widely available than the first connected Big Bang watch which was a limited run used by referees in the FIFA World Cu	2020-06-02 16:02:21
海外科学	NYT > Science	For This Tribe, Saving a River Means Saving the Sturgeon	https://www.nytimes.com/2020/06/02/dining/sturgeon-caviar-yakama-nation.html	For This Tribe Saving a River Means Saving the SturgeonThe Yakama Nation has been raising fish to release back into the Columbia River for more than a decade Now its hatchery is also producing caviar	2020-06-02 16:19:16
海外科学	NYT > Science	Coronavirus Live Updates	https://www.nytimes.com/2020/06/02/world/live-coronavirus.html	terraces	2020-06-02 16:45:18
海外TECH	WIRED	Trump's Antifa Obsession Is an Unconstitutional Distraction	https://www.wired.com/story/trump-antifa	organization	2020-06-02 16:35:00
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(06/03)	http://www.yanaharu.com/ins/?p=4297	外貨建て	2020-06-02 16:00:19
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	2020-06-02 17:08:00
ニュース	@日本経済新聞 電子版	「グローバル化は不変、異文化に学ぶ」柳井正氏 https://t.co/kj6TGQOlvy	https://twitter.com/nikkei/statuses/1267856755440021504	異文化	2020-06-02 16:33:00
ニュース	@日本経済新聞 電子版	緊急事態前に外出自粛要請、政府が知事に　再指定基準の半分で https://t.co/Bn3LGf9n5t	https://twitter.com/nikkei/statuses/1267856754353647617	指定基準	2020-06-02 16:33:00
ニュース	@日本経済新聞 電子版	フィリピン、米軍地位協定破棄を保留　同盟決裂を回避 https://t.co/aJ7y1rn1Ct	https://twitter.com/nikkei/statuses/1267854490511699968	地位協定	2020-06-02 16:24:00
ニュース	@日本経済新聞 電子版	ウォール街、差別「許さない」　バンカメは10億ドル支援枠 https://t.co/isTnXocbZZ	https://twitter.com/nikkei/statuses/1267854489454669824	支援	2020-06-02 16:24:00
ニュース	ジェトロ ビジネスニュース（通商弘報）	米国の4月の州別失業率、43州で過去最高を記録	http://www.jetro.go.jp/biznews/2020/06/1bf9926119a1b4ef.html	過去最高	2020-06-02 16:20:00
ニュース	ジェトロ ビジネスニュース（通商弘報）	国営ビーマン・バングラデシュ航空、日本マーケット開拓に着手	http://www.jetro.go.jp/biznews/2020/06/d96a5570583baa1a.html	開拓	2020-06-02 16:10:00
海外ニュース	Japan Times latest articles	Abe’s proposal to shift the academic year to September faces increased opposition	https://www.japantimes.co.jp/news/2020/06/02/national/september-academic-year/	Abe s proposal to shift the academic year to September faces increased oppositionThe LDP s repudiation of a move to a September start is a further setback for the prime minister who initially welcomed such a change	2020-06-03 02:47:39
海外ニュース	Japan Times latest articles	Osaka introduces QR contact tracing system as bars and restaurants reopen	https://www.japantimes.co.jp/news/2020/06/02/national/osaka-introduces-qr-contract-tracing-system-bars-restaurants-reopen/	reopenusers	2020-06-03 02:11:08
海外ニュース	Japan Times latest articles	As WHO praised China for virus response, officials quietly steamed over lack of info	https://www.japantimes.co.jp/news/2020/06/02/world/who-praised-china-coronavirus-lack-of-info/	As WHO praised China for virus response officials quietly steamed over lack of infoIn January there was significant frustration among WHO officials over a lack of information needed to fight the spread of the deadly coronavirus	2020-06-03 02:10:16
海外ニュース	Japan Times latest articles	Trump envisions a three-way nuclear pact. China has other ideas	https://www.japantimes.co.jp/news/2020/06/02/asia-pacific/us-donald-trump-nuclear-weapons-arms-control-china/	control	2020-06-03 02:00:41
海外ニュース	Japan Times latest articles	Italian first division to resume on June 20 with Torino-Parma clash	https://www.japantimes.co.jp/sports/2020/06/02/soccer/italian-first-division-resume-june-20-torino-parma-clash/	Italian first division to resume on June with Torino Parma clashTorino s match at home to Parma on June will be the first Italian top flight match when the country s Serie A resumes with a match	2020-06-03 01:01:02
ニュース	BBC News - Home	Spike Lee on George Floyd's death and his new film Da 5 Bloods	https://www.bbc.co.uk/news/entertainment-arts-52897876	current	2020-06-02 16:19:45
ニュース	BBC News - Home	Coronavirus: Deaths at lowest level since March	https://www.bbc.co.uk/news/health-52890515	recent	2020-06-02 16:06:23
ニュース	BBC News - Home	Row continues over 'discriminatory' Commons plan for MPs	https://www.bbc.co.uk/news/uk-politics-52895430	access	2020-06-02 16:17:52
ニュース	BBC News - Home	Drug gangs on 'recruitment drive' during lockdown	https://www.bbc.co.uk/news/uk-52892917	drive	2020-06-02 16:16:17
ニュース	BBC News - Home	Coronavirus: Durham County Council accused of 'increasing' deaths	https://www.bbc.co.uk/news/uk-england-tyne-52893853	guidelines	2020-06-02 16:23:52
ニュース	BBC News - Home	Premier League clubs given permission to play friendlies	https://www.bbc.co.uk/sport/football/52896129	clubs	2020-06-02 16:13:30
ニュース	BBC News - Home	Coronavirus: What tests are being done in the UK?	https://www.bbc.co.uk/news/health-51943612	coronavirus	2020-06-02 16:40:09
ビジネス	ダイヤモンド・オンライン - 新着記事	全米各地で抗議デモ、中小都市にも飛び火　黒人暴行死事件 - WSJ発	https://diamond.jp/articles/-/239196	全米各地	2020-06-03 01:08:00
北海道	北海道新聞	道高野連が代替開催　７月から支部、南北大会	https://www.hokkaido-np.co.jp/article/426718/	新型コロナウイルス	2020-06-03 01:28:47
北海道	北海道新聞	石川県知事「反省している」　コロナ「わが世の春」発言	https://www.hokkaido-np.co.jp/article/426825/	新型コロナウイルス	2020-06-03 01:09:39
北海道	北海道新聞	積丹町長に松井氏４選	https://www.hokkaido-np.co.jp/article/426936/	任期満了	2020-06-03 01:12:00