投稿時間:2021-05-08 01:35:03 RSSフィード2021-05-08 01:00 分まとめ(41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…	Spigen、Androidスマホ向けケースを10％オフで購入出来る3日間限定セールを開催中	https://taisy0.com/2021/05/08/140165.html	android	2021-05-07 15:40:55
IT	気になる、記になる…	｢macOS Big Sur 11.3.1｣は｢iMac 24インチ｣用のカラフルな新しい壁紙を搭載 − 他のMacで利用する方法も	https://taisy0.com/2021/05/08/140158.html	macosbigsur	2021-05-07 15:25:24
python	Pythonタグが付けられた新着投稿 - Qiita	Pythonでscrapingをしている時に同じタグの間の文字を取ってきたい時	https://qiita.com/4geru/items/8feebc0fc14d54fc30f6	Pythonでscrapingをしている時に同じタグの間の文字を取ってきたい時やりたいことスクレイピングをしている時に、ltdivgtで中身がまとめられておらず、次のような構造になっていることが多い。	2021-05-08 00:27:49
python	Pythonタグが付けられた新着投稿 - Qiita	PythonでSlackにbotを作成する	https://qiita.com/ms2geki/items/f63757edf705dc5df537	インストールするSlackのワークスペースを選択します。	2021-05-08 00:13:39
python	Pythonタグが付けられた新着投稿 - Qiita	windowsでPystanを入れるのに苦労した	https://qiita.com/surei/items/89cd09e0dae64e27c3fb		2021-05-08 00:01:30
js	JavaScriptタグが付けられた新着投稿 - Qiita	reacthooksを利用して楽天APIで簡単ホテル検索	https://qiita.com/masahiro1112/items/091be5a313c38d023f3b	reacthooksを利用して楽天APIで簡単ホテル検索apiを利用したことがなかったので、勉強のために実装したので備忘録開発環境macOSXCatalinaバージョンVisualStudioCodeディズニーという文字が入ったホテルのリストを取得して、ホテル名とアクセスを表示するPromiseオブジェクトがawaitとすることでjsonとしてデータ取得ができる。	2021-05-08 00:27:44
js	JavaScriptタグが付けられた新着投稿 - Qiita	Safariで動画を再生したいがレンタルサーバーがRange Requestに対応していない場合	https://qiita.com/inkuringu_ika/items/ab5c07d8be804f3deb0a	Safariで動画を再生したいがレンタルサーバーがRangeRequestに対応していない場合本題注意この方法は小さいサイズの動画のみに使用できます。	2021-05-08 00:16:14
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	botを起動した時に、特定のチャンネルに書き込んだ後にbotを停止したい。	https://teratail.com/questions/337111?rss=all	botを起動した時に、特定のチャンネルに書き込んだ後にbotを停止したい。	2021-05-08 00:50:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	VBAでのスクレイピングです。ステップ実行でうまくいくのですが、走らせるとダメみたいです。	https://teratail.com/questions/337110?rss=all	発生している問題・エラーメッセージVBAを通常実行すると、class属性の取得ができません。	2021-05-08 00:46:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	swiftで画像の縁をぼやかしたい	https://teratail.com/questions/337109?rss=all	border	2021-05-08 00:37:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	メールの内容をスプレッドシートに転記したいが、サイトにいろいろ書いてあるコードをいれても内容を読み取れない	https://teratail.com/questions/337108?rss=all	メールの内容をスプレッドシートに転記したいが、サイトにいろいろ書いてあるコードをいれても内容を読み取れない前提・実現したいことメールの内容をスプレッドシートに転記したい発生している問題・エラーメッセージなど近くのサイトにかかれていることをやってみましたが、実行ログお知らせ実行開始お知らせ実行完了となり、そもそもメール自体を読み取ることが出来ない状況です。	2021-05-08 00:22:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	TypeScriptの配列/Tupleの理解できない挙動	https://teratail.com/questions/337107?rss=all	arrconstanumbernumberarr	2021-05-08 00:18:47
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	VS code code runnerで実行ができない	https://teratail.com/questions/337106?rss=all	なぜ こう なる の でしょ う か 。	2021-05-08 00:12:04
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	railsでフォームから値を送信して保存する時に正規表現などで半角数字のみで保存できて尚且つ空でも保存できるようにしたいんですが、やり方がわからないのでお願いします。	https://teratail.com/questions/337105?rss=all	rails	2021-05-08 00:09:11
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	CollectionView内のボタンから次のCellにスクロールしたい	https://teratail.com/questions/337104?rss=all	CollectionView内のボタンから次のCellにスクロールしたい前提・実現したいことswiftを用いて、アプリを作成しています。	2021-05-08 00:07:53
Docker	dockerタグが付けられた新着投稿 - Qiita	dockerの使い方メモ	https://qiita.com/studio_haneya/items/4e640d54090a4526fb37	FROMがベースとなるイメージ、RUNがimage作成時に実行するコマンド、EXPOSEがポート番号でCMDがコンテナ起動時に実行するコマンドになりますので、以下の場合はUbuntuの公式imageにminicondaをインストールしてjupyternotebookを起動待機するimageをつくるDockerfileになります。	2021-05-08 00:45:10
Ruby	Railsタグが付けられた新着投稿 - Qiita	Rails 7つのアクション	https://qiita.com/gotokoki1/items/db18bae2e6922b07d222	RailsつのアクションRailsつアクション・index→一覧表示・show→詳細表示・new→生成・create→保存・edit→編集・update→更新・destroy→削除resourcesメソッドつのアクションへのルーティングを自動生成するメソッドです。	2021-05-08 00:07:34
海外TECH	DEV Community	Increase Developer Velocity by Removing Environment Bottlenecks	https://dev.to/allensam88/increase-developer-velocity-by-removing-environment-bottlenecks-48f7	Increase Developer Velocity by Removing Environment Bottlenecks Remove Environment BottlenecksWe ve all heard the phrase “time is money and we intuitively know this statement to be true but understanding just how much money is spent on labor can be a tricky thing to estimate This is especially true with complex operations like software development Before I learned how to write code in React Node JS I was an industrial engineer for many years and spent time studying this topic at university Industrial engineering is a systems thinking discipline that is obsessed with figuring out how to optimize resources and improve processes to get the most out of a system It borrows from other fields like economics project management mechanical engineering and statistics to name a few and lies at the intersection between business operations and engineering Quality Cost Schedule and Safety can all be measured and quantified with incremental improvements made across each category These topics can be easy to grapple with when dealing with a consistent repeatable process like a manufacturing assembly line hospital queue or restaurant However wrestling with non standard operations like software development can be nebulous abstract and difficult to shove into a one type fits all solution But that doesn t mean that we shouldn t attempt to understand it Any attempt at understanding and gathering data is still incrementally better than remaining ignorant and relying on gut intuition alone The ProblemAs I started to learn how to write software applications a couple years ago I had high hopes of perhaps crossing my industrial engineering and project management skills into the realm of software Gradually as I began to understand the Agile Scrum approach I realized it is challenging to estimate computer programming labor resources and it s not a very good planning approach especially in a start up culture You don t have a blueprint there are no bills of materials there is no work breakdown structure or sequence of operations Instead it s better to deal with chunks of hazy ranges like “well it could take a day or two but less than a week and then iterate toward a solution biting off smaller chunks at a time Precedence is still knowable in many cases and you can break the problem into smaller pieces but estimating how long it will take is not really worth figuring out because it doesn t help you gain any ground toward solving the problem Time estimation is purely an administrative task that will need to be repeated ad infinitum because no two tickets are ever the same Software development can have many unknowns which further complicates any attempts at labor estimation The Johari Window is a method for identifying known or unknown knowledge that a person and their surrounding organization may possess Some things fall into the known unknown category which means you need to research something that you don t know yet But even worse the unknown unknown realm often crops up which is to say that you have no idea what is going on until you dive in and start to uncover hidden things In software development especially when trying something new and novelーlike in a startupーthere are many unknowns Pioneering into uncharted areas takes an extra amount of time and effort when building a greenfield product fixing bugs doing user research discovering go to market fit and so on As a company matures some software development and ticket refinement might approach a stable steady state but in many cases if the company continues to innovate there will always be many unknowns The SolutionSo what are we supposed to do We know that software development labor is costly and in fact is often the top operating cost for a tech company It s important to investigate and attempt to understand how labor is allocated so we can begin to feel more confident about what we are willing to build or not There are important decisions that many managers face should we build something in house using our own labor resources Or can we get something off the shelf that can be customized to fit our needs It would also be good to know whether a manager s most precious resource is blocked with bottlenecks and being under or over utilized Having a rough understanding of your labor resources can help make this type of decision much easier One of the best ways to understand a complex system is to model it We see this all the time when we watch the weather report on the news when the reporter stands in front of a weather map and gives a rough forecast using a computer simulation Statistical modeling is now used in a variety of complex industries to make planning forecasts with many different input variables It s important to know that a model is just that a simulation a mock up an imaginary scenario It s not real just ask Morpheus in the Matrix Every statistical model relies heavily upon baseline assumptions and measured knowable controlled inputs that can be adjusted for a range of possible outcomes The more data you have the more reliable the model becomes but it has to start somewhere with a simplified version of reality broken up into discrete events built upon statistical averages So what are some of the safe assumptions we can make about a typical tech startup First we would want to add boundaries to our system We can fix the number of employees and their typical working hours Tickets tend to vary widely but it is possible to make different ticket types broken down into difficulty levels Let s say the easy ones are half a day while the tougher ones might take a week We also know the number of environments we have available for testing our code These might be custom built maybe there are or Some other knowable assumptions might be how long it takes to deploy our code to production and whether a certain amount of tickets will need rework after QA testing let s say It s rather arbitrary but in the absence of solid data we can plug in some intuitive anecdotal numbers to start with If you hold all things consistent but only adjust one variable at a time then you can begin to compare the results to uncover any major bottlenecks in the system Models are a simplified version of reality so we start really simply To use a crude example we could simulate farmers working hrs day in a acre field using tractors record what happens then run it again with only tractors instead for comparison Simulation ResultsIn this blog post we will share the end results of our analysis For a full detail of the simulation setup and results you can download our free whitepaper Key takeaway If we increase the number of available environments to while keeping all other variables consistent we saw the simulated throughput went up to tickets a increase After running the baseline setup with only a single staging environment we can see the team can complete tickets but more importantly we can identify a major bottleneck as tickets are piled up waiting for a test environment resource If we increase the number of available environments to while keeping all other variables consistent we saw the simulated throughput went up to tickets a increase The bottleneck has also been eliminated and there are even a few surplus environments available Again to read the full results and analysis be sure to download the free whitepaper	2021-05-07 15:48:13
海外TECH	DEV Community	5 Reasons Tailwind might not be the right choice. (WDS #1)	https://dev.to/blaketweeted/5-reasons-tailwind-might-not-be-the-right-choice-wds-1-26hc	Reasons Tailwind might not be the right choice WDS Disclaimer this is satire For fun on a Friday Web Dev Satire The license is too controlling The fact I have to sign a blood contract to use Tailwind is baffling I m hoping this is fixed in a future release Until then I m trying to skate by but Adam Wathan keeps calling me ReadabilityMy vision is pretty good with my glasses but Tailwind s docs most recent update recommends not looking at your code Instead you need to feel your code through your fingertips I keep trying but every time I look up my code is a mess It s not my fault It s Tailwinds Not enough SupportThe TailwindUI team is not putting out too enough content Components for React amp Vue What about components for AngularJS X Not to mention it doesn t support currently support Netscape browser the largest browser of There are no plans to support Netscape in the future It s disappointing Tailwind is forcing me to use itDespite how much I hate Tailwind I have to use it there are no alternatives out there If only some way I could use some other sort of styling I d name it CSS Cascading Style Sheets it would be revolutionary Alas there is nothing else I can use There aren t enough articles bashing Tailwind Every article I see about Tailwind is by people who completely understand it and love it Where are all the naysayers Its clear Tailwind is brainwashing developers They won t get me and my tinfoil hat anytime soon In case it isn t clear by now this is satire Web Dev has gotten so full of uninformed opinions I thought I d poke some fun To the Tailwind team you re great To the people who hate Tailwind cool Happy Friday	2021-05-07 15:47:33
海外TECH	DEV Community	JavaScript Made Easy: Part 10	https://dev.to/dtetreau/javascript-made-easy-part-10-546c	JavaScript Made Easy Part For Part we are going to learn about loops Loops are extremely important because they can make code run as many times as you need them to and they allow you to set conditions to make this happen There are several types of loops We will be discussing them all over the next several posts Like functions there is a lot to them Open up your repl and code along For Loop For loops generally use three expressions that determine how many times they will run However these expressions are optional Here is the syntax const looped the loop ran for let i i lt i console log looped logs the string with each iteration The terms we give those statements in the parenthesis are as follows for initialization condition post expression code Notice in the first example that we did the following initialized a variable called looped and assigned a string to it used a for loop with three expressions in it wrote the three expressions inside of the parenthesis which consisted of a variable named i equal to initialization a condition which determines how many times the loop runs condition an expression which increments the variable post expression logged the value saved to the looped variable to the console every time the code block runs Try to change the three statements inside the parenthesis in the for loop and see what happens Try to use different data types other than strings Now try the accumulator pattern like this let total for let i i lt i total i console log total This pattern adds every number from to and accumulates the total in the variable The loop runs while the variable i is less than or equal to You can also use a for loop to iterate over an array Here s an example let primeNumbers for let i i lt primeNumbers length i console log primeNumbers i This logs the values in the array individually every time the loop runs This happens inside the code block when primeNumbers i is logged every time the loop runs The value of i changes every time the loop runs because i is incremented It is like logging the value located at the indexes primeNumbers primeNumbers primeNumbers primeNumbers etc The expression in the middle of the parenthesis the second expression determines how long the loop with run In this particular instance the loop will run while the variable i is less than the length of the array primeNumbers length Every time the loop runs the third expression increases i by one If you want to see this in action look below logs for let i i lt i console log i What happened in this example is that the value assigned to i increased every time the loop ran When the code inside the brackets ran it logged the current value of i Since the condition is at the beginning of the loop as long as the condition is true before the loop runs it will run again until the second statement is no longer true Notice that the numbers that were logged started with This is because as soon as the loop got to the point that the condition was true it ran again Take some time to do some variations of all of these examples of for loops and come up with some of your own I hope you have enjoyed this post Please check out the entire JavaScript Made Easy series by David Tetreau There will be a new post daily	2021-05-07 15:04:40
海外TECH	DEV Community	Easily sort imports and remove unused declarations on each save in VS Code	https://dev.to/bornfightcompany/easily-sort-imports-and-remove-unused-declarations-on-each-save-in-vs-code-35k1	Easily sort imports and remove unused declarations on each save in VS CodeAll this time I was using VSCode formatting on save which triggers the selected default formatter Prettier Also I was organizing and sorting my imports manually all the time Or in other words I didn t So foolish…Because it couldn t be more simpler to enable it without installation of any additional ESLint or Prettier plugins Of course I m assuming you already have ESLint and Prettier VS Code extensions because they are a must have for any JavaScript project Just add the following to your VS Code settings json editor formatOnSave true editor codeActionsOnSave source fixAll true source organizeImports true source sortMembers true fixAll is not necessary for this case but could be useful too fixAll property turns on Auto Fix for all providers including ESLint docs eslintVoilà while having all these enabled in your settings VS Code will automatically on each file save run code formatting with default formattersort importsremove all unused declarationsrun ESLint auto fixIt s always nice when you don t need to take care of these things manually right	2021-05-07 15:03:55
Apple	AppleInsider - Frontpage News	Weekend steal: $899 M1 MacBook Air is back at Amazon	https://appleinsider.com/articles/21/05/07/weekend-steal-899-m1-macbook-air-is-back-at-amazon?utm_medium=rss	Weekend steal M MacBook Air is back at AmazonApple s current MacBook Air with the speedy M chip is back on sale for at Amazon heading into the Mother s Day weekend M MacBook Air is backShoppers looking for the best MacBook Air deal can pick up the standard model with GB of RAM and a GB SSD at Amazon for just This weekend discount marks the return of the cheapest M Air price we ve seen to date with all three finishes eligible for the price Read more	2021-05-07 15:56:46
Apple	AppleInsider - Frontpage News	Apple TV+ review: 'Mythic Quest' keeps up the quality in season 2	https://appleinsider.com/articles/21/05/07/apple-tv-review-mythic-quest-keeps-up-the-quality-in-season-2?utm_medium=rss	Apple TV review x Mythic Quest x keeps up the quality in season Just as funny as its first season the new episodes of Apple TV sitcom Mythic Quest further explore the relationships between co workers at a gaming company Charlotte Nicdao and Rob McElhenney in Mythic Quest season two premiering May on Apple TV Those who enjoyed Apple TV s Mythic Quest in its first season are likely to find much to appreciate in season of the show Following a pair of special episodes in between that took the series in some directions that got away from traditional sitcom structure the second season proper is every bit as funny as the first The jokes still land and the character humor is even stronger with the show mixing up character relationships a bit and drawing humor from that Read more	2021-05-07 15:53:38
Cisco	Cisco Blog	Cisco’s Hybrid Cloud Vision meets Black Belt Academy	https://blogs.cisco.com/partner/ciscos-hybrid-cloud-vision-meets-black-belt-academy	Cisco s Hybrid Cloud Vision meets Black Belt AcademyBlack Belt Academy has thrived to inline its curriculum with Cisco s state of the art vision Our principal endeavour at Black Belt Academy has always been to incorporate our Partner s educational voyage with the newest technologies and latest products as soon as Cisco sets them forth	2021-05-07 15:00:50
海外TECH	CodeProject Latest Articles	Java on Azure: Leveraging Cloud-Native Services	https://www.codeproject.com/Articles/5301740/Java-on-Azure-Leveraging-Cloud-Native-Services	services	2021-05-07 15:59:00
海外TECH	CodeProject Latest Articles	PHP Contact Us Script, runs without modification	https://www.codeproject.com/Articles/1139299/PHP-Contact-Us-Script-runs-without-modification	contact	2021-05-07 15:17:00
海外科学	NYT > Science	You Can Run From Archaeology, but You Can’t Hide	https://www.nytimes.com/2021/05/07/science/science-times-newsletter-archaeology.html	recommendations	2021-05-07 15:58:53
海外科学	NYT > Science	In Covid Vaccine Data, L.G.B.T.Q. People Fear Invisibility	https://www.nytimes.com/2021/05/07/health/lgbtq-covid-vaccines.html	gender	2021-05-07 15:25:42
金融	金融庁ホームページ	金融審議会「市場制度ワーキング・グループ」（第７回）議事録について公表しました。	https://www.fsa.go.jp/singi/singi_kinyu/market-system/gijiroku/20210329.html	金融審議会	2021-05-07 17:00:00
金融	金融庁ホームページ	金融審議会「市場制度ワーキング・グループ」（第９回）を開催します。	https://www.fsa.go.jp/news/r2/singi/20210507-3.html	金融審議会	2021-05-07 17:00:00
金融	金融庁ホームページ	「金融所得課税の一体化に関する研究会」（第１回）を開催します。	https://www.fsa.go.jp/news/r2/singi/20210510.html	Detail Nothing	2021-05-07 16:00:00
金融	金融庁ホームページ	「金融所得課税の一体化に関する研究会」の設置について公表しました。	https://www.fsa.go.jp/news/r2/singi/20210507-4.html	Detail Nothing	2021-05-07 16:00:00
海外ニュース	Japan Times latest articles	Japan’s largest energy producer bets on ammonia and hydrogen for net zero	https://www.japantimes.co.jp/news/2021/05/07/business/jera-ammonia-hydrogen-emissions-goal/	Japan s largest energy producer bets on ammonia and hydrogen for net zeroObtaining vast amounts of ammonia is key to the emissions goal but procuring only so called green ammonia produced using renewable energy will be difficult	2021-05-08 01:40:44
海外ニュース	Japan Times latest articles	Shohei Ohtani blasts 10th homer of season as Angels fall against Rays	https://www.japantimes.co.jp/sports/2021/05/07/baseball/mlb/ohtani-blasts-10th-homer/	league	2021-05-08 01:21:12
海外ニュース	Japan Times latest articles	Basketball star Liz Cambage accuses Australia of ‘whitewashing’ promotion of Olympic team	https://www.japantimes.co.jp/sports/2021/05/07/olympics/cambage-australia-olympics/	Basketball star Liz Cambage accuses Australia of whitewashing promotion of Olympic teamAustralian women s basketball player Liz Cambage is protesting the lack of racial diversity in Olympic photoshoots of the nation s athletes and has suggested she might	2021-05-08 00:07:58
ニュース	BBC News - Home	Elections results 2021: Conservative gains as first English councils declare	https://www.bbc.co.uk/news/uk-politics-57021276	election	2021-05-07 15:34:28
ニュース	BBC News - Home	Under 40s to be offered alternative to AZ vaccine	https://www.bbc.co.uk/news/health-57021738	groups	2021-05-07 15:17:22
ニュース	BBC News - Home	Julia James: Police appeal to man in PCSO murder hunt photo	https://www.bbc.co.uk/news/uk-england-kent-57023743	james	2021-05-07 15:09:02
ニュース	BBC News - Home	Scottish election 2021: SNP wins seat from Labour as it seeks majority	https://www.bbc.co.uk/news/uk-scotland-scotland-politics-57014885	constituency	2021-05-07 15:50:50
ニュース	BBC News - Home	How many cases in my area?	https://www.bbc.co.uk/news/uk-51768274	explore	2021-05-07 15:50:00
北海道	北海道新聞	ＮＹ株、一時最高値　ＩＴ関連銘柄に買い	https://www.hokkaido-np.co.jp/article/541387/	最高値	2021-05-08 00:12:00