投稿時間:2023-06-11 19:07:14 RSSフィード2023-06-11 19:00 分まとめ(9件)

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python	Pythonタグが付けられた新着投稿 - Qiita	髭を除去した映像を出力する仮想カメラを作った	https://qiita.com/noritsune/items/65aaf4e2a2eae28bc524	snapcamera	2023-06-11 18:10:24
js	JavaScriptタグが付けられた新着投稿 - Qiita	プログラマーへの道 #16 配列操作に便利な配列のメソッド（プログラミング入門）のメモ	https://qiita.com/emioiso/items/c276c24dc4a92c276afc	filter	2023-06-11 18:00:38
Ruby	Rubyタグが付けられた新着投稿 - Qiita	RubyでAtCoder ABC305(A, B, C)を解いてみた	https://qiita.com/shoya15/items/a6b28fd20a6fb3d08dbf	awaterstation	2023-06-11 18:23:29
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	【Vim】実践Vimの実践 【第3章 挿入モード】	https://qiita.com/kagami_t/items/6c693f4e10450c8e9947	introduction	2023-06-11 18:02:32
Docker	dockerタグが付けられた新着投稿 - Qiita	「ドメイン駆動設計入門」のLaravelによる実装例:Chapter 4-不自然さを解決する「ドメインサービス」	https://qiita.com/reirev2913/items/d5de55b2f83c16b39187	domaindrivendeplopmentddd	2023-06-11 18:50:51
Azure	Azureタグが付けられた新着投稿 - Qiita	Azure Active Directoryについて学習した	https://qiita.com/yusaku-pon/items/82175d73ecc76e514890	azureactivedirectory	2023-06-11 18:48:25
海外TECH	DEV Community	Best way to Swapping in JavaScript	https://dev.to/muhmmadawd/best-way-to-swapping-in-javascript-ia3	Best way to Swapping in JavaScriptHave you ever needed to swap the values of two variables in JavaScript While it may seem simple at first directly swapping the values head tail and tail head can lead to unexpected results causing the loss of one of the original values In this article we ll explore the significance of temporary variables and how they help preserve data integrity during variable swaps The Challenge of Direct Value SwappingConsider the following scenario let head let tail When attempting to swap the values directly head tail tail head The result is surprising After this code executes both head and tail have the value Unfortunately the original value of head is lost Let s explore a better solution to this problem The Role of Temporary VariablesTo avoid data loss and ensure a proper swap we introduce the concept of temporary variables A temporary variable acts as a placeholder to store one of the original values before the swap takes place let temp head head tail tail temp Let s break this down We store the original value of head in temp We assign the original value of tail to head Finally we assign the value stored in temp back to tail Now after the swap head has the value tail has the value The Significance of Using Temporary VariablesUsing temporary variables ensures the preservation of data integrity during variable swaps By temporarily storing one of the original values we can safely exchange the values without losing any information This technique is widely used across programming languages and is considered a best practice ConclusionSwapping the values of two variables may seem trivial but it s crucial to consider the potential loss of data when doing so directly By utilizing temporary variables we can safeguard against data loss and maintain the integrity of the original values Remember to apply this technique whenever you need to exchange variable values in JavaScript We hope this article has shed light on the significance of temporary variables and their role in efficient variable swapping in JavaScript Happy coding About Muhmmad Muhmmad is a passionate software engineer with a knack for problem solving and a deep love for data structures With years of experience in the field Muhmmad enjoys exploring the intricacies of JavaScript and sharing knowledge with fellow developers You can find more of Muhmmad s insightful articles and coding adventures on LinkedIn Profile Follow Muhmmad Awd on	2023-06-11 09:41:46
海外TECH	DEV Community	JavaScript: Best way to remove duplicates in JS Array	https://dev.to/kristiyan_velkov/javascript-best-way-to-find-duplicates-in-js-array-and-remove-them-3me	JavaScript Best way to remove duplicates in JS ArrayHello folks Remove duplicates from an array using a SetA Set is a collection of unique values To remove duplicates from an array First convert an array of duplicates to a Set The new Set will implicitly remove duplicate elements Then convert the set back to an array The following example uses a Set to remove duplicates from an array let dublicates A A A B C C let uniqueChars new Set dublicates Output A B C If you like my work and want to support me to work hard please donate via Revolut website payment or use the QR code above Thanks a bunch for supporting me It means a LOT	2023-06-11 09:20:27
ニュース	BBC News - Home	SNP could make life difficult for Labour - Humza Yousaf	https://www.bbc.co.uk/news/uk-scotland-scotland-politics-65866154?at_medium=RSS&at_campaign=KARANGA	powers	2023-06-11 09:10:15