投稿時間:2021-08-05 18:36:30 RSSフィード2021-08-05 18:00 分まとめ(47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
TECH	Engadget Japanese	TikTokにも24時間で消えるストーリー機能。米国外の一部ユーザーに向けテスト	https://japanese.engadget.com/tiktok-stories-test-080037917.html	facebook	2021-08-05 08:00:37
ROBOT	ロボスタ	「ユカイなパチパチブロックキット」ついに発売！拡張パーツ「kurikitタイヤ2」も同時発売 オンラインイベントも開催	https://robotstart.info/2021/08/05/yukai-patipatirobot-kit-release.html	kurikit	2021-08-05 08:42:16
IT	ITmedia 総合記事一覧	[ITmedia News] 「たまごサンドおいしい」オリンピック訪日記者の投稿で“コンビニ飯”に注目　ローソンも反応	https://www.itmedia.co.jp/news/articles/2108/05/news137.html	itmedia	2021-08-05 17:37:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] ユニクロ、北京初のグローバル旗艦店をオープン　今秋を予定	https://www.itmedia.co.jp/business/articles/2108/05/news132.html	itmedia	2021-08-05 17:30:00
IT	ITmedia 総合記事一覧	[ITmedia News] コロナ対策の消毒で液晶モニター破損か　EIZOが点検呼びかけ	https://www.itmedia.co.jp/news/articles/2108/05/news134.html	itmedia	2021-08-05 17:23:00
TECH	Techable（テッカブル）	ベッド脇のゴチャゴチャはこれで解決！ ワイヤレス充電ができるランプ「KR02」	https://techable.jp/archives/159253	greenfunding	2021-08-05 08:00:41
js	JavaScriptタグが付けられた新着投稿 - Qiita	[Vue.js]ルーティング	https://qiita.com/t_katayama_h/items/5536ee721312f451a128		2021-08-05 17:31:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[Xcode]テキストの読み上げ音声を保存したい	https://teratail.com/questions/352907?rss=all	xcode	2021-08-05 17:59:08
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Ubuntu16.04の自動ログインを無効化したい	https://teratail.com/questions/352906?rss=all	Ubuntuの自動ログインを無効化したいお世話になっております。	2021-08-05 17:44:30
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。変数 = soup.find("img")で変数の中身がNoneの時	https://teratail.com/questions/352905?rss=all	スクレイピング 。	2021-08-05 17:38:28
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	正規表現でcsv形式のデータからn-m個目のデータを抽出したい	https://teratail.com/questions/352904?rss=all	正規表現でcsv形式のデータからnm個目のデータを抽出したいやりたいことcsv形式カンマ区切りのデータからnカラム目からmカラム目までのデータを抽出したいです。	2021-08-05 17:38:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	ReactNativeでJSXのタグの中を取得したい	https://teratail.com/questions/352903?rss=all	ReactNativeでJSXのタグの中を取得したいReactnbspNativeで、関数からJSXのタグの中身を取得したいのですが、方法はあるでしょうか実際に行いたい動作を例として下に作りました。	2021-08-05 17:28:31
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【WordPress】特定のカテゴリーのメディアのみエクスポートしたい	https://teratail.com/questions/352902?rss=all	【WordPress】特定のカテゴリーのメディアのみエクスポートしたい特定のカテゴリーのメディアをエクスポートしたいです。	2021-08-05 17:23:59
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	PHP foreachに関して	https://teratail.com/questions/352901?rss=all	anbspnbsp	2021-08-05 17:22:39
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	DBから取得したレコードをforEachで表示させ、ID単位で値を取得したい	https://teratail.com/questions/352900?rss=all	DBから注文関連の各種レコードを取得し、表にしてjspに表示させます。	2021-08-05 17:14:02
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Excel　行の塗りつぶし	https://teratail.com/questions/352899?rss=all	Excel行の塗りつぶしお世話になります。	2021-08-05 17:05:47
Ruby	Rubyタグが付けられた新着投稿 - Qiita	【大学生による個人開発】肩こりはリスのせい？フィットネスアプリ「肩こリス」を作ってみた。	https://qiita.com/koshiro54600/items/9da9bfe9d66eab8862a0	肩こりの原因を、可愛らしいキャラクターにすることで、楽しい気持ちで肩こりと向き合うことができるようになり、エクササイズ動画を見ることを習慣になるのではないかと考えて、このサービスを作りましたサービス概要LINEbotを使ったサービスなので、スマホからご確認くださいURLGithub肩こりの原因「肩こリス」にどんぐりをあげるフィットネスアプリです。	2021-08-05 17:08:13
AWS	AWSタグが付けられた新着投稿 - Qiita	S3 アクセスポイントのバケットスタイルエイリアスが超絶便利	https://qiita.com/hayao_k/items/5e38b728ef02f8c33773	ユーザー自身でエイリアスを作成することはできない作成されたエイリアスを削除、変更、無効化することはできない一部のSデータプレーン操作に対してアクセスポイントエイリアスを使用することができるSコントロールプレーンの操作にアクセスポイントのエイリアス名を使用することはできない以下のサービスでは使用できないIAMポリシーSサーバーアクセスログのログの宛先CloudTrailの宛先SageMakerGroundTruthおよびSageMakerFeatureStoreRedShiftのUnloadコマンドObjectLambdaアクセスポイントはSObjectLambdaはSに対するGETリクエストをトリガーにLambda関数を起動し、データがアプリケーションに返されるときにデータの内容を変更および処理できる機能です。	2021-08-05 18:00:03
AWS	AWSタグが付けられた新着投稿 - Qiita	【AWS】S3をCloudFormationで作成してみました	https://qiita.com/hyj624117615/items/2ece21a23bd738dde4a2	ざっくりでは下記が設定項目となっております。	2021-08-05 17:06:32
Docker	dockerタグが付けられた新着投稿 - Qiita	Dockerのイメージファイルが消えないとき	https://qiita.com/hiyasichuka/items/557b2deebb0178140f39	Dockerのイメージファイルが消えないときはじめにRHELで、古いバージョンのdockerをアンインストールして、新しいDockerをインストールした際に、イメージファイルが消えないことがありました。	2021-08-05 17:37:41
Ruby	Railsタグが付けられた新着投稿 - Qiita	【大学生による個人開発】肩こりはリスのせい？フィットネスアプリ「肩こリス」を作ってみた。	https://qiita.com/koshiro54600/items/9da9bfe9d66eab8862a0	肩こりの原因を、可愛らしいキャラクターにすることで、楽しい気持ちで肩こりと向き合うことができるようになり、エクササイズ動画を見ることを習慣になるのではないかと考えて、このサービスを作りましたサービス概要LINEbotを使ったサービスなので、スマホからご確認くださいURLGithub肩こりの原因「肩こリス」にどんぐりをあげるフィットネスアプリです。	2021-08-05 17:08:13
技術ブログ	Developers.IO	VPCのIPv4 CIDRブロック設定値をAWS Configのカスタムルールでチェックする	https://dev.classmethod.jp/articles/config-vpc-cidr/	awsconfig	2021-08-05 08:12:55
海外TECH	DEV Community	A Next.js complete beginner tutorial using the Spotify API	https://dev.to/whitep4nth3r/a-next-js-complete-beginner-tutorial-using-the-spotify-api-3756	A Next js complete beginner tutorial using the Spotify APIIn this video I m joined by Ebonie otherwise known as MetalAndCoffee ーweb developer Metal DJ and Twitch streamer ーto set up a new project in Next js to curate music recommendations using the Spotify API This video tutorial takes an in depth look at the structure of a Next js application for complete beginners I also include a demonstration of some tips and tricks on how to make your project more accessible and how to improve the developer experience including How I set up my new Next js projects with a handy bash script and How to avoid using relative path imports in Next js In the project we use getStaticProps to fetch data from Spotify at build time to generate static pages that work without JavaScript on the client We also use getStaticPaths to generate over dynamic routes at build time using data from the Spotify API It works really well Source codeView the code for this project on GitHub Video outlineClick on the links below to jump to the relevant sections of the video Project descriptionWhy use Next js Structuring a Next js application with dynamic routesExploring the Next js app folder structureThe Next js pages directoryThe Next js API directory and serverless functionsThe Next js public directoryThe Next js styles directoryAdding a custom document js file to add a lang attribute on the HTML tagAdding a jsconfig json to avoid relative path importsGetting started by editing pages index jsThe Next js Head componentWhat you get with CSS ModulesThe structure of a Next js page fileData fetching with Next jsSetting up getStaticProps and passing data to a page componentWorking with environment variables and env files in Next jsUsing JavaScript fetch to get a list of genres from Spotify in getStaticProps Setting up getStaticPaths to generate dynamic routes with data from SpotifyUsing dynamic route params to fetch track recommendations from Spotify in getStaticProps Using Next js Link to enable client side transitions between page routesCreating a React component to render Spotify track informationUsing Next Image to optimize images with lazy loading source set and preventing cumulative layout shiftCSS Module file naming conventions and structuring your projects for scaleRebuilding your site on the server when data changes using Incremental Static Regeneration ISR This video was recorded live on Twitch on Friday th July	2021-08-05 08:43:14
海外TECH	DEV Community	Introduction to Generators in JavaScript	https://dev.to/parth2412/introduction-to-generators-in-javascript-5hn8	Introduction to Generators in JavaScriptGenerators are an advanced concept in javascript but are quite easy to understand Generators are special functions in javascript which can return multiple values on demand unlike regular functions which can only return one value Unlike normal functions the execution of a generator function can be stopped midway and can be resumed How to create a generator functionThere is a special syntax for creating a generation function which is not much different from the normal function syntax function generatorFunction The after the function keyword is what makes this function a generator function How to use the generator function created aboveAnother keyword yield is introduced here You can think of yield as the return keyword but for generator functions Let s take an example herefunction generatorFunction console log Start yield console log Midway yield console log Stop const gen generatorFunction let result gen next console log result value logs result gen next console log result value logs Let s see what s happening here We define a generator function which first yields returns the number and then next yields the number We also added a couple of console logs We call the generatorFunction here and store the return value in the variable genNormally when using normal functions you will expect the gen variable to hold the value But that s not the case for generators The gen variable doesn t store the value yielded by the generator instead it stores a Generator object returned by generatorFunctionThe gen object has a method next The first call of the gen next method starts the execution of the generator function and when it reaches a yield it stops the function there and returns an object which has properties value and done Value is the yielded value and done is a boolean which tells us whether the generator function is done completely executing or notSo in the above example when gen next is called for the first time the generator function starts executing Start is logged to the console and then the generator yields a value of That s when it stops the function and returns an object which in this case will be value done false value is the yielded value which is done is false because the generator is not completely executed yet there are still some lines of code in the function yet to be executed is logged to the console The next second call of the gen next method resumes the generator function from the point it stopped at before Thus Midway is logged to the console and then the generator yields a value of It stops the function there and returns value done false since the yielded value is and the function is still not done executing is logged to the console Stop is never logged to the console since we never call gen next again NotesIn the above example if we call gen next for a third time Stop will be logged on the console and the object returned would be value undefined done true Notice how this time the done property is true That s because all the code of the generator is done executing Whereas the value property is undefined That s because no value has been yielded by the generator If you keep calling gen next after this the result will always be value undefined done true A generator object cannot be restarted Once it s done completely executing you cannot restart it If you want to run a generator function again make a new Generator object by calling generatorFunction and store it in a new variable Then you can work with that variable Example const newGen generatorFunction const newResult newGen next console log newResult value logs	2021-08-05 08:37:56
海外TECH	DEV Community	How to achieve top-notch scrolling performance using HTML5 Canvas	https://dev.to/sip3/how-to-achieve-top-notch-scrolling-performance-using-html5-canvas-k49	How to achieve top notch scrolling performance using HTML Canvas IntroNowadays more and more companies adopt Canvas API to implement new shiny things inside a web browser Recently Google announced that Google Docs will now use a canvas based rendering The SIP team decided to keep up as well ProblemIf you use canvas for something ambitious there is a great chance that you will run into performance issues I bet you are wondering how I knew Turns out large canvases are slow especially on energy efficient Safari and may even cause significant energy or significant memory alerts That s exactly the issue we faced while working on the highly interactive call flow interface at SIP SolutionSo we end up creating our personal set of rules to effectively address canvas performance challenges Do not work with Canvas API directlyEither you use a frontend framework or vanilla JS TS take a look at one of these wonderful libraries Our choice is awesome Konva js with react konva bindings It abstracts away low level details like redrawing bubbling or layering inside canvas Konva supports many useful shapes like Rect Circle Text Arrow that you can use out of the box to construct UI So instead of imperative low level code const canvas document getElementById canvas const ctx canvas getContext d ctx fillStyle coral ctx fillRect You can use declarative React components lt Rect x y width height fill coral gt Konva has built in events support through React style onEventName API lt Text x y width fontSize text Click me onClick gt console log You clicked me gt Also Konva supports components nesting like regular React components lt Layer gt lt Text text Text on canvas fontSize gt lt Group gt lt Circle x y radius fill green gt lt Line x y points closed stroke black gt lt Group gt lt Layer gt Do not make your canvas too bigTry to avoid creating a canvas that is larger than your screen because anything more than that will probably drop performance in the long run lt Stage width window innerWidth height window innerHeight gt lt Layer gt Your shapes here are at most the size of your screen lt Layer gt lt Stage gt Restricting stage size offers great performance gains because browser engine does not move large amounts of bytes from memory to screen on each redraw Check out the Stage Section in Performance tips list for more detailed explanation Do not redraw static shapesCreate a separate canvas where all static shapes would be drawn and place this canvas underneath the main one lt Stage gt Layer for static shapes e g background lt Layer gt lt Rect gt lt Layer gt Layer for interactive shapes that react to user interactions lt Layer gt lt Text gt lt Line gt lt Circle gt lt Layer gt lt Stage gt It massively improves performance because Konva internally creates separate canvas for each Layer and refreshes only a layer that changed Check out the Layer Management section in the docs for more info Do not rely on native scrolling Emulate the scrollbars in case you need a scene bigger than your canvas real size This rule is probably the most important out there just look at the examples The first one uses native scrolling and causes the performance lag on every scroll event However the identical app with emulated scrollbars works perfectly fine Instead of conclusionI guess the canvas based rendering will spread in the nearest future Lots of web applications will eventually switch from the good old HTML elements to painting pixels on the canvas Some tools like Flutter are already rendering all user interface inside canvas So the earlier you accept this trend the better And I just hope these tips will save you time when profiling and tweaking canvas performance Happy canvasing	2021-08-05 08:13:59
海外TECH	CodeProject Latest Articles	Why "store everything in UTC" is bad advice	https://www.codeproject.com/Tips/5309491/Why-store-everything-in-UTC-is-bad-advice	spots	2021-08-05 08:32:00
ニュース	ジェトロ ビジネスニュース（通商弘報）	入境措置を調整、ビザなし出張に活路	https://www.jetro.go.jp/biznews/2021/08/c48cfd236b5884e7.html	調整	2021-08-05 08:05:00
海外ニュース	Japan Times latest articles	Tokyo reports more than 5,000 new COVID-19 cases for first time	https://www.japantimes.co.jp/news/2021/08/05/national/coronavirus-cases-august-5/	government	2021-08-05 17:17:30
海外ニュース	Japan Times latest articles	For Japan’s Sakura Yosozumi, a special bond with a skateboard paved the way to gold	https://www.japantimes.co.jp/sports/2021/08/05/olympics/summer-olympics/skateboarding/skateboarding-sakura-yosozumi-kokona-hiraki/	For Japan s Sakura Yosozumi a special bond with a skateboard paved the way to gold I like skateboarding so much that I want to do it hours a day the year old said It still feels like a dream It	2021-08-05 17:25:44
海外ニュース	Japan Times latest articles	Japan’s women’s basketball team not satisfied with just being Cinderella	https://www.japantimes.co.jp/sports/2021/08/05/olympics/summer-olympics/olympic-basketball/japan-basketball-semifinals/	akatsuki	2021-08-05 17:25:31
海外ニュース	Japan Times latest articles	For foreign athletes, the Tokyo Olympics present myriad challenges	https://www.japantimes.co.jp/sports/2021/08/05/olympics/summer-olympics/tokyo-olympics-foreign-athletes/	For foreign athletes the Tokyo Olympics present myriad challengesFrom lack of training time due to the pandemic to the intense Tokyo heat the difficulties foreign athletes faced just to get to the Tokyo	2021-08-05 17:08:58
ニュース	BBC News - Home	Covid travel: France moves to amber list and green list expands	https://www.bbc.co.uk/news/business-58079107	grant	2021-08-05 08:41:00
ニュース	BBC News - Home	Mike Ashley to step down from leading Sports Direct Group	https://www.bbc.co.uk/news/business-58097496	future	2021-08-05 08:55:05
ニュース	BBC News - Home	Conservative donors have no influence on policy, insists Grant Shapps	https://www.bbc.co.uk/news/uk-politics-58098887	rishi	2021-08-05 08:33:46
ニュース	BBC News - Home	Strictly Come Dancing: John Whaite to be in first all-male partnership	https://www.bbc.co.uk/news/entertainment-arts-58089932	robert	2021-08-05 08:08:03
ニュース	BBC News - Home	Heath takes kayak bronze as Yafai reaches boxing final - what's happened so far on day 13?	https://www.bbc.co.uk/sport/olympics/58097013	Heath takes kayak bronze as Yafai reaches boxing final what x s happened so far on day Liam Heath wins a bronze medal for Great Britain in the men s kayak single m as Galal Yafai reaches the Olympic final in Tokyo	2021-08-05 08:42:21
ニュース	BBC News - Home	What are the holiday rules for travel to green, amber and red list countries?	https://www.bbc.co.uk/news/explainers-52544307	amber	2021-08-05 08:09:32
ビジネス	不景気.com	ホープの21年6月期は70億円の赤字へ、電力価格の高止まりで - 不景気.com	https://www.fukeiki.com/2021/08/hope-2021-loss2.html	東証マザーズ	2021-08-05 08:22:30
北海道	北海道新聞	よさこい、代替イベントも中止　高知、感染拡大で方針決定	https://www.hokkaido-np.co.jp/article/575294/	夏の風物詩	2021-08-05 17:18:00
北海道	北海道新聞	稲見６位に浮上、畑岡は１１位　ゴルフ・５日	https://www.hokkaido-np.co.jp/article/575279/	稲見萌寧	2021-08-05 17:11:00
北海道	北海道新聞	新幹線の指定席回数券終了　東海道と山陽、利用減で	https://www.hokkaido-np.co.jp/article/575278/	山陽新幹線	2021-08-05 17:11:00
北海道	北海道新聞	金メダルかじった河村市長、陳謝　「努力の結晶を汚す行為」	https://www.hokkaido-np.co.jp/article/575276/	名古屋市	2021-08-05 17:01:00
ニュース	Newsweek	「メダル１位はアメリカ!?」中国で非難続出	https://www.newsweekjapan.jp/stories/world/2021/08/post-96855.php	開催国の中国と世界の他の国々が「中国がトップ」と認める一方で、米メディアがメダル獲得数表でアメリカを位にしたことが物議を醸し、「アメリカはオリンピックのメダル獲得数での敗北を認めようとしない」「アメリカがメダル獲得数表を印象操作」などと報じられた。	2021-08-05 17:35:10
ニュース	Newsweek	開会式で話題のピクトグラム、64年の東京大会で初採用　漢字文化だから生まれた必然性	https://www.newsweekjapan.jp/stories/world/2021/08/64-6.php	年のストックホルム五輪ですでに絵による説明が試みられており、年のロンドン大会では各競技を表す図案が本格的に採用されている。	2021-08-05 17:30:18
ニュース	Newsweek	移動を邪魔して怒りを買った男性が、野生ゾウに踏まれる決定的瞬間	https://www.newsweekjapan.jp/stories/world/2021/08/post-96854.php	多くのコメントが、ゾウの群れを刺激した群衆に非があると指摘している。	2021-08-05 17:30:00
ニュース	Newsweek	ファイザーでもモデルナでも、最も早く受けられるのがベストなワクチンだ	https://www.newsweekjapan.jp/stories/world/2021/08/post-96851.php	どのワクチンが最善かは臨床試験のデータを見れば分かりそうなものだ。	2021-08-05 17:18:00
マーケティング	AdverTimes	企業広報大賞にエーザイ 製薬企業への期待に丁寧な広報で応える	https://www.advertimes.com/20210805/article360026/	顕彰	2021-08-05 08:30:54