投稿時間:2022-02-28 05:17:11 RSSフィード2022-02-28 05:00 分まとめ(21件)

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海外TECH	MakeUseOf	Why Is the Default Windows Cursor Asymmetrical and Tilted?	https://www.makeuseof.com/windows-default-cursor-why-asymmetrical-tilted/	windows	2022-02-27 19:15:13
海外TECH	DEV Community	Array Data Structures in Javascript: Part 1	https://dev.to/tariksouabny/array-data-structures-in-javascript-part-1-30dj	Array Data Structures in Javascript Part IntroductionWhether you are only a JavaScript newbie or have experience its always good to be familiar with the ins and outs of arrays Arrays are a simple introduction to Data Structures which are just a bunch of different ways to store data Arrays are one such data structure in JavaScript They are used to collect other data into one variable Think of them as a list of data We create a list by surrounding our data in brackets Then we separate each value inside of the array with a comma letters a d b c This is an array of lettersYou can choose whether or not the last element has a comma at the end It won t affect the value of the array We can also create empty arrays emptyArr This may seem pointless but this can be useful later on Also arrays can have any data types They can even have a mix of data types which means that it is a homogeneous data structure Indexes and IndexingNow the question of course is how to retrieve the data in an array First of all its important to know that arrays have a system of indexing All arrays give a number to the values in the array It starts at the first element giving it an index of then giving the next element an index of and so on Remember that the plural of index is indices NOT indexes In order to get the element of an array at the index n we simply add on n For example here is a new arraycountries Romania Brazil France Nigeria Getting the first elementcountries Getting the th elementcountries Introduction to Stacks and QueuesStacks and Queues are also data structures However there aren t any special ways to make a stack or a queue in JavaScript However arrays can act like stacks and queues But what are they StacksStacks operate on a certain way called LIFO Last In First Out This means that when we want to pop off an element from the stack we take the last element from the stack We can also push elements to the stack which puts them at the end of the stack This means that if you push an element to a stack and then pop the last element from the stack you will get the element that you just pushed A good visualization is imagining stacks as a pile of plates stacked together You can add a plate to the top and you can take the plate at the top of the pile However it wouldn t make sense to add a plate to the bottom of that pile because then all the other plates at the top would fall down Likewise you wouldn t take a plate from the bottom of the pile QueuesWe ve had LIFO so now we need its best friend FIFO First In First Out This is where queues come into play In a Queue we add elements to the front instead of the back This is called shifting or enqueuing look at all those vowels If we want to take an element from a queue we use dequeuing which takes the first element Stacks in JavascriptAs said earlier we can t actually make a stack or queue in Javascript But we can use methods to make them act like one To push we use the push method newStack pushing elementsnewStack push console log newStack gt To pop we use the pop method newStack popping elementspoppedElement newStack pop console log poppedElement gt Queues In JavascriptIn Javascript there are a lot of ways to make queues quicker but in this tutorial we are going to focus only one way To enqueue we can use the unshift methodnewQueue enqueue elementsnewQueue unshift console log newQueue gt To dequeue we can use the shift methodnewQueue enqueue elementsdequeueElement newQueue shift console log dequeueElement gt ConclusionArrays overall have a lot to them There are different ways we can represent them We can use stack methods or queue methods There is also so much more to know about arrays in JavaScript So much that this tutorial has to be split into multiple parts In Part we will cover some of the many list methods that will make your life a lot easier If you want to support my work don t forget to follow me on TwitterGitHub	2022-02-27 19:06:19
Apple	AppleInsider - Frontpage News	OtterBox's Disney Anniversary iPhone case review: Fun, but lacks MagSafe	https://appleinsider.com/articles/22/02/27/otterboxs-disney-anniversary-iphone-case-review-fun-but-lacks-magsafe?utm_medium=rss	OtterBox x s Disney Anniversary iPhone case review Fun but lacks MagSafeOtterBox s collection of Disney World iPhone cases pair the popular Symmetry case with nostalgic and retro imagery though they lack support for Apple s MagSafe The three styles of OtterBox s Disney World anniversary casesThis new lineup was released at the tail end of to celebrate Disney World s th anniversary It s a limited edition run and only available until they sell out Read more	2022-02-27 19:51:59
海外TECH	CodeProject Latest Articles	Anonymous Pipes Made Easy	https://www.codeproject.com/Articles/1087779/Anonymous-Pipes-Made-Easy	object	2022-02-27 19:53:00
海外科学	NYT > Science	Supreme Court Will Hear Biggest Climate Change Case in a Decade	https://www.nytimes.com/2022/02/27/climate/supreme-court-will-hear-biggest-climate-change-case-in-a-decade.html	Supreme Court Will Hear Biggest Climate Change Case in a DecadeThe court could handcuff President Biden s climate change agenda ーand restrict federal agencies from enacting new regulations governing health workplace safety and more	2022-02-27 19:45:13
医療系	医療介護 CBnews	看護必要度、22年度診療報酬改定の影響を再考-先が見えない時代の戦略的病院経営（165）	https://www.cbnews.jp/news/entry/20220225165822	看護必要度	2022-02-28 05:00:00
ニュース	BBC News - Home	BP to offload stake in Rosneft amid Ukraine conflict	https://www.bbc.co.uk/news/business-60548382?at_medium=RSS&at_campaign=KARANGA	effect	2022-02-27 19:15:12
ニュース	BBC News - Home	Liverpool beat Chelsea on penalties to win Carabao Cup	https://www.bbc.co.uk/sport/football/60450274?at_medium=RSS&at_campaign=KARANGA	wembley	2022-02-27 19:53:57
ニュース	BBC News - Home	Fifa orders Russia not to play under national flag	https://www.bbc.co.uk/sport/football/60548685?at_medium=RSS&at_campaign=KARANGA	neutral	2022-02-27 19:41:03
ビジネス	ダイヤモンド・オンライン - 新着記事	入山章栄が『イノベーションのジレンマ』を今こそ日本人が読むべきと思う理由【入山章栄・動画】 - 入山章栄の世界標準の経営理論	https://diamond.jp/articles/-/296358	世界標準	2022-02-28 04:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	経歴も実力も盛れる！学歴・資格・仕事…今までの自分を変える「学び直し」の裏ワザ - 資格・大学・大学院で自分の価値を上げる！ 学び直し“裏ワザ”大全	https://diamond.jp/articles/-/297141	経歴も実力も盛れる学歴・資格・仕事…今までの自分を変える「学び直し」の裏ワザ資格・大学・大学院で自分の価値を上げる学び直し“裏ワザ大全新年度を前に、進学や就職と人生の岐路に立つ人、さらには「今までの自分を変えたい」とひそかに願う人は多いはずだ。	2022-02-28 04:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ウクライナショックでも買うべき株は？日米の「儲け続ける」勝ち組企業を徹底解剖！ - 今こそチャンス！日米テンバガー投資術	https://diamond.jp/articles/-/297249	浮き彫り	2022-02-28 04:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	大手コンサルから「熱烈オファー」が来る人材の特徴、一流ヘッドハンターが解説！ - コンサルのキャリア論	https://diamond.jp/articles/-/293976	大手コンサルから「熱烈オファー」が来る人材の特徴、一流ヘッドハンターが解説コンサルのキャリア論今、大手コンサルティングファームでは、どのような人材が求められているのか。	2022-02-28 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	年収が「非上場化」で上がる会社ランキング【東京都・トップ5】2位日本オラクル3048万円アップ、1位は？ - ニッポンなんでもランキング！	https://diamond.jp/articles/-/297469	上場企業	2022-02-28 04:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	年収が「非上場化」で上がる会社ランキング【東京都・全500社完全版】 - ニッポンなんでもランキング！	https://diamond.jp/articles/-/297404	上場企業	2022-02-28 04:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	トヨタ「創業家支配」強まる2つの根拠、ジュニア“世襲前提人事”に白けムード - 今週の週刊ダイヤモンド　ここが見どころ	https://diamond.jp/articles/-/297293	見どころ	2022-02-28 04:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	自民党「責任ある積極財政を推進する議員連盟」設立総会の全貌（上） - ＤＯＬ特別レポート	https://diamond.jp/articles/-/297169	積極財政	2022-02-28 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	東海道新幹線「のぞみ」が運行30年、戦前にあったもうひとつの「のぞみ」とは - News&Analysis	https://diamond.jp/articles/-/297403	newsampampanalysis	2022-02-28 04:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	もしも徳川家康が総理大臣になったら？歴史上の偉人が集う「最強内閣」の顔ぶれ - 要約の達人　from flier	https://diamond.jp/articles/-/297402	もしも徳川家康が総理大臣になったら歴史上の偉人が集う「最強内閣」の顔ぶれ要約の達人fromflier本書『ビジネス小説もしも徳川家康が総理大臣になったら』はタイトルのとおり「もしも徳川家康が総理大臣になったら」日本はどうなるかを描く、SFビジネス小説である。	2022-02-28 04:05:00
ビジネス	東洋経済オンライン	伊予灘ものがたり｢2代目｣登場､JR四国のこだわり 外部に頼らず製造､社員の自信につながった | 特急･観光列車 | 東洋経済オンライン	https://toyokeizai.net/articles/-/514907?utm_source=rss&utm_medium=http&utm_campaign=link_back	伊予灘ものがたり	2022-02-28 04:30:00
海外TECH	reddit	FT Thread: Chelsea FC 0-0 Liverpool FC [Liverpool win 11-10 on Penalties]	https://www.reddit.com/r/LiverpoolFC/comments/t2vq62/ft_thread_chelsea_fc_00_liverpool_fc_liverpool/	FT Thread Chelsea FC Liverpool FC Liverpool win on Penalties submitted by u DoubleDeckerz to r LiverpoolFC link comments	2022-02-27 19:27:40