投稿時間:2021-12-27 21:23:10 RSSフィード2021-12-27 21:00 分まとめ(28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
python	Pythonタグが付けられた新着投稿 - Qiita	Plotly-Dash を使う際に気を付けること いろいろまとめ	https://qiita.com/Tshino118/items/b5e2490bdb084bb3e118		2021-12-27 20:12:23
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	v-pagenationでselectで選択した表示件数を元に画面をリアルタイムで描画したい	https://teratail.com/questions/375783?rss=all	vpagenationでselectで選択した表示件数を元に画面をリアルタイムで描画したい現在このサイトを見ながらページネーションを実装しております。	2021-12-27 20:47:54
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	CheckStyleでソースに指定の文字がないかチェックをする方法。	https://teratail.com/questions/375782?rss=all	CheckStyleでソースに指定の文字がないかチェックをする方法。	2021-12-27 20:33:22
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Node.jsでCSVファイルを読み込み、データを加工して配列の形のまま返す方法を知りたい	https://teratail.com/questions/375781?rss=all	NodejsでCSVファイルを読み込み、データを加工して配列の形のまま返す方法を知りたい前提・実現したいことNodejsでCSVファイルを読み込み、必要な情報だけに加工して配列の形にするプログラムを書きたいです。	2021-12-27 20:31:54
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	tkinterの中にヒストグラムを表示したい	https://teratail.com/questions/375780?rss=all		2021-12-27 20:25:13
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	SpriteKieの衝突判定が反応しない	https://teratail.com/questions/375779?rss=all	SpriteKieの衝突判定が反応しないしたいこと制作するnodeの設定を別のclassに譲渡してコードの可読性を高めたい。	2021-12-27 20:21:34
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Node.js 複数ファイルの場合どうするのか	https://teratail.com/questions/375778?rss=all	Nodejs複数ファイルの場合どうするのか前提・実現したいことplayjsのコマンドを使えるようにしたいです。	2021-12-27 20:11:18
AWS	AWSタグが付けられた新着投稿 - Qiita	iPhoneのショートカットに関するポートフォリオを作成しました【Laravel /Vue.js/ Docker / AWS / CircleCI】	https://qiita.com/kuro221/items/43bca202088de2ea0421	DOMの操作がしやすいためscriptの記述が少なく、可読性が上がるためデザインには自信がないため機能面の実装に集中できるように、比較的簡単にUIUXの高いデザインが実装できるVuetifyを採用しました。	2021-12-27 20:36:06
技術ブログ	クックパッド開発者ブログ	Ruby 3.1 の debug.gem を自慢したい	https://techlife.cookpad.com/entry/2021/12/27/202133	Rubyのdebuggemを自慢したい技術部の笹田です。	2021-12-27 20:21:33
海外TECH	Ars Technica	Smokers gave a home to bacteria that now sicken people with cystic fibrosis	https://arstechnica.com/?p=1821956	abscessus	2021-12-27 11:30:50
海外TECH	MakeUseOf	$12 Billion in Crypto Has Been Stolen Over the Past Decade	https://www.makeuseof.com/billions-in-crypto-stolen/	dollars	2021-12-27 11:30:11
海外TECH	MakeUseOf	Starlink's Internet Speeds Are Slowing Down, but There's a Simple Explanation	https://www.makeuseof.com/starlink-slow-internet-speeds-explained/	customers	2021-12-27 11:13:29
海外TECH	DEV Community	Top 10 Reasons Why Laravel Is The Most Popular PHP Framework	https://dev.to/expoashish/top-10-reasons-why-laravel-is-the-most-popular-php-framework-445h	Top Reasons Why Laravel Is The Most Popular PHP FrameworkIn this blog we are going to see why laravel is the best PHP framework Reasons why Laravel is the best PHP framework in If you like my post then follow me Lets Start Top Reasons Why Laravel Is The Most Popular PHP FrameworkTop Programming Languages You Must Know In Best Websites for Blogging Complete Roadmap Python Complete Roadmap Machine Learning Complete Roadmap C Complete Roadmap Java Complete Roadmap Data Structure Complete Roadmap Some Laravel Tutorial for developer Laravel Interview Questions and Answers in Part Laravel Interview Questions and Answers in Part Advance Laravel Interview Questions and Answers Everything About Laravel Composer Composer in Laravel Laravel Jetstream vs Laravel ui vs BreezeTop Reasons Why Laravel Is The Most Popular PHP FrameworkSpeed Up Your Laravel website Super Fast Python Concept and Projects Best Python Libraries For Machine LearningAlarm Clock in Python with GUITop Python Frameworks for Game development Tic Tac Toe Game Using Pygame in PythonWhat is Pykyra in Python Programming Thankyou for reading my blogs My Website CodexAshish	2021-12-27 11:25:31
海外TECH	DEV Community	PromiseExtra.sequence	https://dev.to/aminnairi/promiseextrasequence-38i	PromiseExtra sequencePromises are very powerful at easing the manipulation of asynchronous contexts And the language has several helpers to help us with that like Promise all which takes an array of promises and return an array containing all of the resolved values from the promises provided There is one use case where it would be great to have such helpers is when we want to work with a sequence of promises let name let age question message What is your name then newName gt name newName return question message Hi name what is your age then newAge gt age newAge return question message name are you sure you are age then confirmation gt if confirmation yes console log Alright I won t do anything for now else console log Thank you name for answering I am processing your request If you don t see any problem with that source code then this article won t be of any interest for you but if you saw that we were using some global variables within our promises and that you would like to know if there is a solution to prevent manipulating such global variables then I ll show you my attempt at solving this issue You may want to know how the question function work We will start by building our own question function using the Node js platform and the JavaScript language and then we will quickly go back to this example and try to find a solution to this global variable issue Our own questionAsking questions on Node js is a problem that has already been solved using the readline built in module We can even use the readline promises submodule to use our beloved Promise object import createInterface from readline promises import stdin as input stdout as output from process const readlineInterface createInterface input output readlineInterface question How are you then mood gt console log You are mood catch message gt console error message finally gt readlineInterface close To put that in words We imported the createInterface from the readline promises builtin moduleWe also imported input amp output to use the console input and outputWe created our interfaceWe then call the question function which will output the question and wait for the inputWe catch the input in the resolved promise returned by questionWe also catch any errorsWe released the locking of the inputSo yeah this can quickly be tedious to write if we wanted to ask several things to our user This is a good candidate for a function import createInterface from readline promises import stdin as input stdout as output from process const createQuestionFactory createInterface input output gt const question message gt const readlineInterface createInterface input output return readlineInterface question message finally gt readlineInterface close return question const question createQuestionFactory createInterface input output question message How are you then mood gt console log You are mood If we run this code we should get something like that How are you fineYou are fine That s my take at creating something reusable but I m pretty sure there are tons of ways to solve this issue with plenty of optimizations but I don t want to spend too much time here The important thing is that we have a function that allows us to ask a question and returns a promise resolved with the answer The implementation details are of little to no interest for this article Hitting the problemPromises are again really great at managing asynchronous contexts within our scripts But when it comes to managing multiple states associated to a business need it becomes clear that we need to use the good old tools like variables to store data associated with a sequence of promises let name let age question message What is your name then newName gt name newName return question message Hi name what is your age then newAge gt age newAge return question message name are you sure you are age then confirmation gt if confirmation yes console log Alright I won t do anything for now else console log Thank you name for answering I am processing your request This is the exact same code we had in the introduction What s really bothering here is that we are using global variables Variables are great but they come with some drawbacks like naming them conflict between multiple global variables possibility of having the state of our variable changed especially when we are dealing with an asynchronous context which can update our variable anytime and it becomes very hard to manage once our script grows in size Ideally we would want to have something looking like that PromiseExtra sequence gt question message What is your name gt question message What is your age gt question message Are you sure about your age then name age confirmation gt if confirmation yes console log Alright I won t do anything for now else console log Thank you for answering I am processing your request If we try to run this code we should get this result What is your name AminWhat is your age Are you sure about your age yesThank you for answering I am processing your request First let s explain what is happening We used PromiseExtra sequence this is a function that we will be building together that accept an array of functions that return a promiseThen we get back our values just like the Promise all functionThe difference between PromiseExtra sequence and Promise all is that the latter has already the promises executed and they are executed at the same time whereas the first has the execution of the promises deferred in a function that is called by PromiseExtra sequence PromiseExtra sequenceLet s build our method Here is my proposal definition const PromiseExtra sequence promises gt return promises reduce previousPromise currentPromise gt return previousPromise then previousState gt return currentPromise previousState then newState gt return previousState newState Promise resolve Let s brake this in as usual PromiseExtra is an object containing a method since this is not a constructor function we don t need or want one and we can call this method like a static method on a class It contains a method sequence This method is responsible for getting the array of functions and reducing it It will reduce all of the promises to a single array of resolved values I start with a resolved promise since an empty array as parameter should resolve to an empty array anyway Then if you are familiar with the reducing of arrays you should get the idea I received the previous resolved promise I then grab the value inside this promise and call the current function which is the current iteration for each function in our array of function and since the promise is deferred until the function is called we can call it right now get its resolved value and return the new state which is the aggregation of the old state and the new one It is a sequence because we still call each one of our functions in the given order and the promise are called only when we resolve the previous one This is why we talk about deferred promises here Also one important thing to note is that each function gets called with the previous state This is helpful if we want to customize the behavior of each function from the derived state of the previous resolved promises This let s us have a code that looks like that PromiseExtra sequence gt question message What is your name name gt question message Hi name what is your age name age gt question message name are you sure you are age years old then name age confirmation gt if confirmation yes console log Alright I won t do anything for now else console log Thank you name for answering I am processing your request And the output result would be the following What is your name AminHi Amin what is your age Amin are you sure you are years old yesThank you Amin for answering I am processing your request Now we have an enhanced user experience thanks to the accumulation of states provided for free by the PromiseExtra sequence And for the ones that are in love with async await we can of course use it as well with this static method const name age confirmation await PromiseExtra sequence gt question message What is your name name gt question message Hi name what is your age name age gt question message name are you sure you are age years old if confirmation yes console log Alright I won t do anything for now else console log Thank you name for answering I am processing your request Note you can use top level await in recent versions of the browser and the Node js platform ConclusionWe have seen what was the problem about sequencing promises and the need for a more functional approach imitating the foot steps of the Promise all static method by creating our own PromiseExtra sequence static method This article is heavily inspired by this answer on StackOverflow I didn t find any satisfying solutions until I got to this answer so thanks for this one except for the accumulation part Since this is a very interesting question from my perspective and I hope from yours too I m curious about your findings and if anyone has a better solution to give and why this one is better according to you Even if this is quite niche I truly hope that this will someday be part of the actual ECMAScript standard What are your thoughts about this Should this be part of the standard or rather a third party library Let me know in the comment section Anyway I hope that you enjoyed this article as I did because I had so much fun playing with this Take care and see you on the next article	2021-12-27 11:24:54
Apple	AppleInsider - Frontpage News	Foxconn must improve living conditions for workers at shuttered iPhone plant	https://appleinsider.com/articles/21/12/27/foxconn-must-improve-living-conditions-for-workers-at-shuttered-iphone-plant?utm_medium=rss	Foxconn must improve living conditions for workers at shuttered iPhone plantA cluster of food poisoning incidents and a protest shut down an Apple iPhone factory in India and the reopening has been postponed yet again because of poor worker living conditions A week long closure of the plant impacted by the food poisoning of workers will extend to at least days And that opening won t be at full strength ーinstead of the workers production is said to restart on Thursday with only on the assembly lines The incident has induced the local government to inspect the hostels where the workers live in off hours In a report published on Monday morning Reuters reports that the state government has instructed Foxconn to investigate the quality of the living conditions at the plant Read more	2021-12-27 11:53:49
Apple	AppleInsider - Frontpage News	Trio of new Apple videos show off iPhone 13 Pro video chops	https://appleinsider.com/articles/21/12/27/trio-of-new-apple-videos-show-off-iphone-13-pro-video-chops?utm_medium=rss	Trio of new Apple videos show off iPhone Pro video chopsApple has released three new videos illustrating just how good the video shooting experience on the iPhone Pro can be Ostensibly in the Shot on iPhone series the trio of light hearted videos that each highlight a different aspect of videography on the iPhone Pro The first one released called Detectives shows off Apple s new Cinematic mode on the device Shortly thereafter Apple released The Basement and Pavel The two focus on advanced low light video and optical zoom respectively Read more	2021-12-27 11:42:00
Apple	AppleInsider - Frontpage News	Apple's March 2021 in review: HomePod dropped, iMac Pro ditched, and OS X celebrated	https://appleinsider.com/articles/21/04/03/homepod-dropped-imac-pro-ditched-and-os-x-celebrated----march-2021-in-review?utm_medium=rss	Apple x s March in review HomePod dropped iMac Pro ditched and OS X celebratedMarch was a busy even hectic month for Apple even though we didn t get any events and the company actually discontinued more products than it launched L R Justin Long OS X and the already much missed HomePodDespite all the talk and rumors Apple didn t even launch an acknowledgement that it is working on an Apple Car in February Read more	2021-12-27 11:08:34
海外TECH	Engadget	LG Display's latest transparent 'shelf' OLED can display or augment artworks	https://www.engadget.com/lg-transparent-oled-dual-screen-virtual-real-art-114544636.html?src=rss	LG Display x s latest transparent x shelf x OLED can display or augment artworksNothing screams future technology like transparent OLED screens and LG Display has just revealed its latest concepts and prototypes for CES The Verge reported All the concepts were created by LG Display an independent sister company to LG Electronics from inch p OLED panels with percent transparency using its th generation manufacturing process nbsp The most visually arresting model is the OLED Shelf that s built from two inch transparent OLED displays mounted one above the other and topped by a shelf The idea is that you could display artwork on one screen and a description of the art below for example It also has a sheet of opaque material that can roll down like a shade to make the display more like a standard non transparent OLED At the same time if the screens are turned off and the opaque material rolled up you d be able to see objects behind the screen like actual paintings LG DisplayThe other displays are designed more for signage and commercial clients The Shopping Managing Showcase can be placed in front of physical products adding graphics or effects like VFX smoke to enhance them The Show Window meanwhile can display decal like graphics in front of clothing or other products to make a showcase more attractive LG Display said that versions of the latter are already being used at a fashion store in Seoul and even at the Smithsonian in Washington DC nbsp LG Display already showed off a variety of curved displays including a continuous screen that wraps around a stationary bike and a curved Media Chair concept The new transparent displays are only concepts and prototypes but it told The Verge that it could help customers develop them into products and that the OLED Shelf is ready for production nbsp	2021-12-27 11:45:44
海外科学	NYT > Science	E.O. Wilson, a Pioneer of Evolutionary Biology, Dies at 92	https://www.nytimes.com/2021/12/27/science/eo-wilson-dead.html	E O Wilson a Pioneer of Evolutionary Biology Dies at A Harvard professor for years he was an expert on insects and explored how natural selection and other forces could influence animal behavior He then applied his research to humans	2021-12-27 11:48:12
医療系	医療介護 CBnews	家族等による高齢者虐待が1万７千件超で過去最多-厚労省	https://www.cbnews.jp/news/entry/20211227200205	厚生労働省	2021-12-27 20:10:00
ニュース	BBC News - Home	Covid: PM gets Covid briefing as UK nations tighten rules	https://www.bbc.co.uk/news/uk-59798814?at_medium=RSS&at_campaign=KARANGA	covid	2021-12-27 11:37:50
ニュース	BBC News - Home	Energy prices: Government must show more urgency, says Ovo boss	https://www.bbc.co.uk/news/uk-59797224?at_medium=RSS&at_campaign=KARANGA	industry	2021-12-27 11:14:50
ニュース	BBC News - Home	Desmond Tutu - the staunch and steadfast healer of a nation	https://www.bbc.co.uk/news/world-africa-59800035?at_medium=RSS&at_campaign=KARANGA	enemy	2021-12-27 11:15:54
ビジネス	ダイヤモンド・オンライン - 新着記事	ピックルスコーポレーション、2022年2月の株主優待 の内容と｢増配｣を発表！ 100株以上を保有する株主を 対象に、福神漬けやドレッシング、糠床などを贈呈！ - 株主優待【新設・変更・廃止】最新ニュース	https://diamond.jp/articles/-/292124	ピックルスコーポレーション、年月の株主優待の内容と「増配」を発表株以上を保有する株主を対象に、福神漬けやドレッシング、糠床などを贈呈株主優待【新設・変更・廃止】最新ニュース漬物の製造・販売などを手掛けるピックルスコーポレーションが、年月末を基準日とする株主優待の内容を、年月日の時分に発表した。	2021-12-27 20:10:00
LifeHuck	ライフハッカー［日本版］	【読者限定で特別価格】5,000円オフクーポンでChromebookやWindows PCがさらに安い	https://www.lifehacker.jp/2021/12/amazon-notepc-coupon-sale.html	amazon	2021-12-27 21:00:00
サブカルネタ	ラーブロ	美瑛町 花輪食品店 うどん・そば自販機	http://ra-blog.net/modules/rssc/single_feed.php?fid=194936	北海道新聞	2021-12-27 11:06:18
北海道	北海道新聞	大回転・成田が５大会ぶりＶ　アルペンスキー全日本選手権技術系	https://www.hokkaido-np.co.jp/article/628113/	全日本選手権	2021-12-27 20:18:02
北海道	北海道新聞	共同通信が遠山元議員記事で誤報	https://www.hokkaido-np.co.jp/article/628114/	共同通信	2021-12-27 20:15:22