投稿時間:2021-10-31 19:24:35 RSSフィード2021-10-31 19:00 分まとめ(31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	買い忘れはない？ Amazonタイムセール祭りもいよいよ終盤。まだ買える注目のセール対象アイテムはこちら	https://japanese.engadget.com/timesale-2110-finale-093744233.html	amazon	2021-10-31 09:37:44
python	Pythonタグが付けられた新着投稿 - Qiita	[Python] Docker+Python+Seleniumでスクレイピング	https://qiita.com/y_kitchens/items/be8156bd1ea823235bb8	Selectインスタンスで値を選択する方法はいくつかありますが、今回はdropdownメニューの項目に表示されているテキストで指定する方法でコーディングしています。	2021-10-31 18:48:51
python	Pythonタグが付けられた新着投稿 - Qiita	細かいつまずいたことをメモしておく(10月編)	https://qiita.com/Sicut_study/items/7ee20d55bfdc886f622d	このように変数を利用したい場合は、redirecttoactionアクション名をすることでできます。	2021-10-31 18:04:02
js	JavaScriptタグが付けられた新着投稿 - Qiita	【Vue / Nuxt】inputコンポーネントにenterでフォーカス移動する	https://qiita.com/kty000/items/fc57a5ed72437a9d6e9a	Inputvuefocusthisrefsinputfocusフォーカス先がコンポーネントの場合、コンポーネントInputのrefではなく、コンポーネント内に実際に書かれているinput要素にフォーカスする必要があります。	2021-10-31 18:48:51
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	transform: scale();を適用させてホバーしたときに表示に異常が出る。...etc	https://teratail.com/questions/367111?rss=all	transformscaleを適用させてホバーしたときに表示に異常が出る。	2021-10-31 18:52:05
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Unityで地面とプレイヤーの角度を同じにしたい。	https://teratail.com/questions/367110?rss=all	Unityで地面とプレイヤーの角度を同じにしたい。	2021-10-31 18:46:01
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	unity　ボタンを押したらその時の座標をCSVで書き出す	https://teratail.com/questions/367109?rss=all	unity	2021-10-31 18:45:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Iteratorを用いた、次の要素の型に応じて処理を変更する方法。	https://teratail.com/questions/367108?rss=all	追加する順クラスAAAA【実現したいこと】次の要素のクラスがAの時、そのクラスに特定の操作を実施する。	2021-10-31 18:39:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【CSS】hoverしたら、孫要素の色を変更する	https://teratail.com/questions/367107?rss=all	【CSS】hoverしたら、孫要素の色を変更するやりたいことcontactButtonというクラスにホバーしたら、contactButtonArrowというクラスの中のspanタグの色をaccentcolorという色に変更したい。	2021-10-31 18:32:10
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	Access サブフォームでDoCmd.GoToRecord , , acNewRec を実行した場合の行の選択が、通常のフォームの際と違い、すぐに入力ができない	https://teratail.com/questions/367106?rss=all	AccessサブフォームでDoCmdGoToRecordacNewRecを実行した場合の行の選択が、通常のフォームの際と違い、すぐに入力ができないAccessでDoCmdGoToRecordnbspnbspnbspacNewRecを実行した場合、新しく追加される行が選択されます。	2021-10-31 18:28:42
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	TkinterのCanvasウィジェットが表示されない	https://teratail.com/questions/367105?rss=all	現在ビューにあたるクラス内にTkinterのCanvasウィジェットを配置しようとしています。	2021-10-31 18:23:44
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	連結リストの末尾挿入で困っています	https://teratail.com/questions/367104?rss=all	連結リストの末尾挿入で困っています前提・実現したいことここに質問の内容を詳しく書いてください。	2021-10-31 18:12:09
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	controllerで表示しているflashにlink_toを埋め込みたい	https://teratail.com/questions/367103?rss=all	controllerで表示しているflashにlinktoを埋め込みたい前提・実現したいことcontrollerで表示しているflashにページ遷移するlinkを埋め込むのを実現したいです。	2021-10-31 18:10:39
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	JavaScriptのコードがES6に準拠しているかどうか	https://teratail.com/questions/367102?rss=all	javascript	2021-10-31 18:07:46
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[Swift]配列型ではないJSONをデコードしたい	https://teratail.com/questions/367101?rss=all	Swift配列型ではないJSONをデコードしたい前提・実現したいことSwiftで以下のようなContactの構造体作成して、APIから返ってくるcontactをデコードして値をTextに表示する方法がわかりません。	2021-10-31 18:01:59
Docker	dockerタグが付けられた新着投稿 - Qiita	[Python] Docker+Python+Seleniumでスクレイピング	https://qiita.com/y_kitchens/items/be8156bd1ea823235bb8	Selectインスタンスで値を選択する方法はいくつかありますが、今回はdropdownメニューの項目に表示されているテキストで指定する方法でコーディングしています。	2021-10-31 18:48:51
Ruby	Railsタグが付けられた新着投稿 - Qiita	細かいつまずいたことをメモしておく(10月編)	https://qiita.com/Sicut_study/items/7ee20d55bfdc886f622d	このように変数を利用したい場合は、redirecttoactionアクション名をすることでできます。	2021-10-31 18:04:02
技術ブログ	Developers.IO	最小権限のIAM Policy作成にCloudFormationのコマンドが役立つ	https://dev.classmethod.jp/articles/using-cfn-describe-type-for-least-privilege/	cloudformation	2021-10-31 09:47:51
技術ブログ	Developers.IO	[アップデート] AMI が Organizations単位、OU単位で共有可能になりました！	https://dev.classmethod.jp/articles/ec2-ami-organizations-sharing/	ssharingamazonmachinei	2021-10-31 09:09:40
海外TECH	DEV Community	Benefits Of Using Pipe Over Function In Angular	https://dev.to/stackblogger/benefits-of-using-pipe-over-function-in-angular-2mgj	Benefits Of Using Pipe Over Function In AngularThe article is originally published at my blog here Benefits Of Using Pipe Over Function In AngularDo you use functions methods to implement various conditions and DOM manipulations in Angular If yes trust me it will worsen your website performance In this tutorial I will explain how pipes increase your angular website performance and what are the various benefits of using Pipe over Functions based on a case study Before diving straight into tutorial let s start with some basic questions Angular PipeThe first question comes in mind What is Pipe A simple definition of pipe it is a decorative function in Angular used to manipulate DOM It takes an untransformed value as input and returns a transformed value as output Types of PipeVarious built in pipes are provided by Angular AsyncPipe CurrencyPipe DatePipe JsonPipe and many more Complete list here How to use pipe in code This could be a common question for beginners how can I use a pipe Check the code below The example code below demonstrates the use of date pipe See how the output is manipulated on the DOM app component tsdate Date constructor this date new Date app component html lt b gt Date Pipe Example lt b gt lt span gt date date shortDate lt span gt Result with Date PipeResult without Date Pipe Pure and Impure PipePure pipe is a type of function which runs only when a change has been done in the input value They are called as pure because they do not run every time a state is changed or a change detection happened They are only called when a value is changed This improves the performance see below case study import Pipe PipeTransform from angular core Pipe name customUpper export class CustomUpperPipe implements PipeTransform transform value string string console log Custom pipe is called return value toUpperCase Impure pipe is a type of function which runs for every Angular lifecycle events as well as whenever state or input value changes Pipe name customUpper pure false lt this will convert a pure pipe to impure one It is not advisable to use a method to manipulate your DOM Use pipes instead of methods if you have a big application and want to improve performance Benefits of using Pipe over FunctionLet s take an example of doing same thing once with method and once with pipe Uppercase using pipeIn this case study we will take an example of converting string to uppercase using a pure pipe And we will see the output Create a server side data table with fake JSON api to demonstrate it better Create a data table with fake api responseapp component tsimport HttpClient from angular common http import Component Injectable OnInit from angular core Injectable export class AppService constructor private http HttpClient public getData return this http get Component selector app root templateUrl app component html styleUrls app component scss providers AppService export class AppComponent implements OnInit date Date data any constructor private appService AppService this date new Date ngOnInit this appService getData subscribe data gt this data data app component html lt table gt lt tr gt lt th gt Title lt th gt lt th gt Category lt th gt lt th gt Description lt th gt lt tr gt lt tr ngFor let item of data gt lt td gt item title lt td gt lt td gt item category lt td gt lt td gt item description lt td gt lt tr gt lt table gt Create a custom pipe custom upperng g p custom upperPut the code to convert string to uppercase in the created pipe import Pipe PipeTransform from angular core Pipe name customUpper export class CustomUpperPipe implements PipeTransform transform value string string console log Custom pipe is called console log will let us know how many times it s called return value toUpperCase Consume the custom pipe in templateCall the customUpper in the template code lt td gt item category customUpper lt td gt Check the outputRun the app and open Browser Console to check the output Notice in the screen above that the console is printed times Its because the api gives results and it ran once for each row which is fine Now check the same example without using a pure pipe Uppercase using methodIn the above case study we already seen the output of converting string to uppercase using a pipe In this case study we will take the sample example ie convert string to uppercase but using a method at component And we will see the output Convert to uppercase using a methodCreate a method convertToUpperCase in component to convert text to upper case Put a console log in the function to know how many times it is called from UI convertToUpperCase str string console log Uppercase fn is called put a console to know how many times the function is called return str toUpperCase Consume the custom uppercase method in templateCall the method from template lt td gt convertToUpperCase item category lt td gt Check the output Notice the output in console You will see it s called times more than what was called in pipe This will make a huge difference if you are building a large Angular application that has complex layouts and binding The article is originally published at my blog here Benefits Of Using Pipe Over Function In Angular ConclusionIn this article we learnt about the benefits of using Pipe over Function in Angular They make a huge difference in the performance Check this article to optimize your Angular application Best Ways To Optimize Angular For ScalingMust Read Articles Best Google Charts to Use in Angular Angular Material Table Sorting Searching amp PaginationRxJS forkJoin Definition and Real World Uses Great SEO Ideas To Improve Angular Website RankingReal World Examples of Common Observable Operators	2021-10-31 09:24:13
海外TECH	DEV Community	🎃🦇 HTMLoween 🦇🎃 - HTML, JS and CSS to make your blood boil! 😱	https://dev.to/inhuofficial/its-htmloween-scary-html-js-and-css-2ncj	HTMLoween HTML JS and CSS to make your blood boil Muuwwwaaahhhhhhahaha it s Spooky time So here is a fun post full of Goolish code that will make you scream and some pumpkins I carved with friends just because I wanted to share them with you and didn t want to write a separate post for them I hope you have a spooky fun day and this horrible code doesn t haunt you for too long ContentsHTML HorrorsJavaCryptCSScooby doo Some pumpkin carvings to cheer you up HTML HorrorsI wish I could say you will only come across these once a year at Halloween but these horrors lurk all year around Not suitable for people under the age of rated R for Rubbish Apparently there are more than levels of hell lt img src assets logo bmp gt A devilish divider lt center gt lt center gt A Class ic Scare lt p class hover bg light blue hover text light blue group flex items center rounded md bg light blue text light blue text sm font medium px py gt Hi lt p gt Sorry I had to have my normal dig Tonight we dine in hell at the table of tears lt table id body gt lt tr id wrapper gt lt td id main gt lt table id row wrapper gt lt tr id body row gt lt td id body left gt lt table id nav gt lt tr href home html onclick nav gt Home lt tr gt lt tr href about html onclick nav gt About lt tr gt lt tr href contact html onclick nav gt Contact lt tr gt lt table gt lt td gt lt td id body main gt lt td gt lt td id body aside gt lt td gt lt tr gt lt table gt lt td gt lt tr gt lt table gt JavaCryptOh you thought the HTML was bad wait until you see these JavaScript atrocities People with a weak heart should turn away now There is no GODconst allowed true true true true true true true true true true a true b true c true e true f true h true i true j true k true l true m true n true p true q true r true s true t true u true v true w true x true y true z true var isValidInput function key return allowed key And the truth shall set you free var helpers helpers returnTrue function return true Can I help or are you just browsing var u Browser if this isIPad u iPad else if this isDDGIgnore u Ignore else if seamonkey test x u SeaMonkey else if iceape test x u Iceape else if palemoon test x u PaleMoon else if this isFirefox u Firefox else if this isAndroid u Android else if xbox test x u xBox else if midori test x u Midori else if opr test x u Opera else if maxthon test x u Maxthon else if this isYandex u Yandex else if vivaldi test x u Vivaldi else if this isChrome u Chrome else if fennec test x u Fennec else if epiphany test x u Epiphany else if uzbl test x u Uzbl else if this isEdge u Edge else if this isIE amp amp navigator platform Win amp amp k amp amp Modernizr touch amp amp document documentElement clientWidth screen width u IEMetro else if this isIE u IE else if this isOpera u Opera else if this isIPhone u iPhone else if arora test x u Arora else if this isSafari u Safari else if this isKonqueror u Konqueror else if this isBlackberry u Blackberry else if phantomjs test x u PhantomJS else if this isIDevice u iOS CSScooby Doo If people understood that the C in CSS meant Cascading we probably wouldn t have to deal with so much crappy CSS But I am not here to fix the world today instead let s just marvel at some pretty horrible CSS ideas An Evil Editor OK so this one might actually be useful It feels so very wrong though A live CSS editor that is pure CSS Only on halloween Jitter Bug Add this to any page and prepare for a world of pain hover zoom Some pumpkin carvings to cheer you up As I have probably just scarred you for life here are some pumpkins my friends and I carved last night hopefully they take away some of the pain A few of the Pumpkins One Eyed Willy from Goonies Rocket from Guardians of the Galaxy WE ARE VENOM   Happy Halloween Share your Halloween pics in the comments	2021-10-31 09:15:16
海外TECH	DEV Community	What is API and Top 5 APIs to use in 2021	https://dev.to/snowbit/what-is-api-and-top-5-apis-to-use-in-2021-1993	What is API and Top APIs to use in What is an API API can also be said as Application Programming Interface it is a connection between computer or with a cloud service It allows applications or websites to send data from each other In simple language one can say a call between to service which shares data to each other like we share when on callPlease do refer the image below for the simplificationThis was the brief about the APIs Now we ll talk about some APIs to use as beginners Top as well good APIs for beginners in There are list of the APIs listed below I hope it will help you Random Anonymous UserRandom user generator is a FREE API for generating placeholder user information Get profile photos names and more It s like Lorem Ipsum for people WebsiteAPI URL Tiny News APIIt is a News Fetching totally free API Application programming interface which fetches data in JSON format and can be used for your next projectsDocumentationAPI Endpoint Swapi The Star Wars APIAll the Star Wars data you ve ever wanted Planets Spaceships Vehicles People Films and Species Website NASA APIThe objective of this API is to make NASA data including imagery eminently accessible to application developersWebsite Googles APIThis is an important API to use as Google serves all the APIs of its services like Gmail YouTube Google Drive and bunch of APIs Better try visiting their API pageI hope you have liked this post considering liking it which helps me to keep motivated Thank you Enjoy a memeComment if you have understand the meme	2021-10-31 09:02:21
海外科学	BBC News - Science & Environment	COP26: 'Moment of truth' as world meets for climate summit	https://www.bbc.co.uk/news/science-environment-59105878?at_medium=RSS&at_campaign=KARANGA	action	2021-10-31 09:54:24
海外科学	BBC News - Science & Environment	JCB signs green hydrogen deal worth billions	https://www.bbc.co.uk/news/uk-59107805?at_medium=RSS&at_campaign=KARANGA	fortescue	2021-10-31 09:21:03
ニュース	BBC News - Home	G20 in final push to reach deal on climate at Rome summit	https://www.bbc.co.uk/news/world-59109186?at_medium=RSS&at_campaign=KARANGA	leaders	2021-10-31 09:30:06
ニュース	BBC News - Home	JCB signs green hydrogen deal worth billions	https://www.bbc.co.uk/news/uk-59107805?at_medium=RSS&at_campaign=KARANGA	fortescue	2021-10-31 09:21:03
サブカルネタ	ラーブロ	再訪７　ジャンクガレッジ 東大宮店　スープまぜそば並(780円)	http://feedproxy.google.com/~r/rablo/~3/HdADQnlYpas/single_feed.php	埼玉県さいたま市見沼区東大宮	2021-10-31 09:37:53
サブカルネタ	ラーブロ	再訪３　ラーメン専科 加須店　専科みそラーメン(800円)	http://feedproxy.google.com/~r/rablo/~3/9eTkcTSSGpM/single_feed.php	埼玉県加須市大門町	2021-10-31 09:30:58
サブカルネタ	ラーブロ	横浜市　幸楽　ラーメン・半チャーハン　990円	http://feedproxy.google.com/~r/rablo/~3/LFtmWPMdqrk/single_feed.php	幸楽ラーメン	2021-10-31 09:19:13
北海道	北海道新聞	天皇賞、エフフォーリアが優勝　３歳馬の制覇は１９年ぶり	https://www.hokkaido-np.co.jp/article/606333/	東京r	2021-10-31 18:20:06
海外TECH	reddit	THANK YOU ALL REDDIT NIKI !!!!!!!!!!!!	https://www.reddit.com/r/Hololive/comments/qjlu1h/thank_you_all_reddit_niki/	THANK YOU ALL REDDIT NIKI submitted by u momosuzunene to r Hololive link comments	2021-10-31 09:13:56