投稿時間:2022-05-28 10:29:51 RSSフィード2022-05-28 10:00 分まとめ(34件)

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IT 気になる、記になる… 「Amazon タイムセール祭り」で「iPad mini (第6世代)」が5%オフに https://taisy0.com/2022/05/28/157421.html amazon 2022-05-28 00:54:28
IT 気になる、記になる… Anker、「Amazon タイムセール祭り」で100製品以上を最大34%オフで販売するセールを開催中 https://taisy0.com/2022/05/28/157419.html amazon 2022-05-28 00:17:32
IT 気になる、記になる… Amazon、壁掛け可能なスマートディスプレイ「Echo Show 15」の初の値下げセールを開催中 − 5,000円オフに https://taisy0.com/2022/05/28/157417.html echoshow 2022-05-28 00:11:01
IT 気になる、記になる… Belkin、「Amazon タイムセール祭り」で対象製品を最大50%オフで販売するセールを開催中 https://taisy0.com/2022/05/28/157415.html amazon 2022-05-28 00:06:09
IT 気になる、記になる… Spigen、「Amazon タイムセール祭り」で対象製品を最大50%オフで販売するセールを開催中 https://taisy0.com/2022/05/28/157398.html amazon 2022-05-28 00:00:42
IT 気になる、記になる… Caseology、「Amazon タイムセール祭り」で対象製品を最大50%オフで販売するセールを開催中 https://taisy0.com/2022/05/28/157403.html airpo 2022-05-28 00:00:40
IT 気になる、記になる… OWC、「Amazon タイムセール祭り」で対象製品を特価で販売するセールを開催中 https://taisy0.com/2022/05/28/157405.html owcthunderbolthu 2022-05-28 00:00:37
IT 気になる、記になる… Satechi、「Amazon タイムセール祭り」でUSB-CハブやUSB4ケーブルを25%オフで販売するセールを開催中 https://taisy0.com/2022/05/28/157411.html amazon 2022-05-28 00:00:35
IT 気になる、記になる… CYRILL、「Amazon タイムセール祭り」で対象製品を最大30%オフで販売するセールを開催中 https://taisy0.com/2022/05/28/157407.html amazon 2022-05-28 00:00:32
IT 気になる、記になる… Amazon、63時間限定ビッグセール「タイムセール祭り」をスタート(5月30日まで) https://taisy0.com/2022/05/28/157396.html amazo 2022-05-28 00:00:22
IT ITmedia 総合記事一覧 [ITmedia News] スマホでつぼを作れる? “バーチャル陶芸”を体験 古代ギリシャの名品を再現するまで https://www.itmedia.co.jp/news/articles/2205/28/news018.html dpottery 2022-05-28 09:30:00
TECH Techable(テッカブル) タイムズから空飛ぶクルマに乗れる? パーク24ら、空飛ぶクルマの離着陸場開発に向け業務提携 https://techable.jp/archives/179588 ports 2022-05-28 00:00:50
js JavaScriptタグが付けられた新着投稿 - Qiita Node.js v14のOptional chainingについて調べてみた https://qiita.com/memomaruRey/items/de8d450b869c0e41f2d8 nodejsv 2022-05-28 09:44:34
Docker dockerタグが付けられた新着投稿 - Qiita Tailwind CSS for RailsがDockerコンテナ内で反映されないときの対処法。purge設定に"html.erb"を含めていないことが原因 https://qiita.com/hajsu00/items/d7f2c7f382124d6e32ef docker 2022-05-28 09:08:12
golang Goタグが付けられた新着投稿 - Qiita moqを触ってみる https://qiita.com/Syuparn/items/a8e6f1571d177c46b0a8 gomock 2022-05-28 09:50:23
Ruby Railsタグが付けられた新着投稿 - Qiita Tailwind CSS for RailsがDockerコンテナ内で反映されないときの対処法。purge設定に"html.erb"を含めていないことが原因 https://qiita.com/hajsu00/items/d7f2c7f382124d6e32ef docker 2022-05-28 09:08:12
海外TECH DEV Community 50+ hints JS(ES6+) developer must know (5th part) https://dev.to/stormytalent/50-hints-jses6-developer-must-know-5th-part-4ham hints JS ES developer must know th part Hi everyone How are you doing Here is StormyTalent again to explain about the critical JS hints Today we re gonna see about Modules Properties Variables Always use modules import export over a non standard module system You can always transpile to your preferred module system Modulesconst numbers badlet sum for let num of numbers sum num sum goodlet sum numbers forEach num gt sum num sum best use the functional force const sum numbers reduce total num gt total num sum badconst increasedByOne for let i i lt numbers length i increasedByOne push numbers i goodconst increasedByOne numbers forEach num gt increasedByOne push num best keeping it functional const increasedByOne numbers map num gt num If you must use generators or if you disregard our advice make sure their function signature is spaced properly badfunction foo badconst bar function badconst baz function badconst quux function badfunction foo badfunction foo very badfunction foo very badconst wat function goodfunction foo goodconst foo function PropertiesUse dot notation when accessing propertiesconst luke jedi true age badconst isJedi luke jedi goodconst isJedi luke jedi Use bracket notation when accessing properties with a variable const luke jedi true age function getProp prop return luke prop const isJedi getProp jedi Use exponentiation operator when calculating exponentiations badconst binary Math pow goodconst binary VariablesAlways use const or let to declare variables Not doing so will result in global variables We want to avoid polluting the global namespace Captain Planet warned us of that badsuperPower new SuperPower goodconst superPower new SuperPower Use one const or let declaration per variable or assignment badconst items getItems goSportsTeam true dragonball z bad compare to above and try to spot the mistake const items getItems goSportsTeam true dragonball z goodconst items getItems const goSportsTeam true const dragonball z Group all your consts and then group all your lets badlet i len dragonball items getItems goSportsTeam true badlet i const items getItems let dragonball const goSportsTeam true let len goodconst goSportsTeam true const items getItems let dragonball let i let length Assign variables where you need them but place them in a reasonable place bad unnecessary function callfunction checkName hasName const name getName if hasName test return false if name test this setName return false return name goodfunction checkName hasName if hasName test return false const name getName if name test this setName return false return name Don t chain variable assignments bad function example JavaScript interprets this as let a b c The let keyword only applies to variable a variables b and c become global variables let a b c console log a throws ReferenceErrorconsole log b console log c good function example let a let b a let c a console log a throws ReferenceErrorconsole log b throws ReferenceErrorconsole log c throws ReferenceError the same applies for const Avoid using unary increments and decrements badconst array let num num num let sum let truthyCount for let i i lt array length i let value array i sum value if value truthyCount goodconst array let num num num const sum array reduce a b gt a b const truthyCount array filter Boolean length Avoid linebreaks before or after in an assignment If your assignment violates max len surround the value in parens badconst foo superLongLongLongLongLongLongLongLongFunctionName badconst foo superLongLongLongLongLongLongLongLongString goodconst foo superLongLongLongLongLongLongLongLongFunctionName goodconst foo superLongLongLongLongLongLongLongLongString Disallow unused variables badvar some unused var Write only variables are not considered as used var y y A read for a modification of itself is not considered as used var z z z Unused function arguments function getX x y return x goodfunction getXPlusY x y return x y var x var y a alert getXPlusY x y type is ignored even if unused because it has a rest property sibling This is a form of extracting an object that omits the specified keys var type coords data coords is now the data object without its type property Thanks for your time 2022-05-28 00:39:37
海外ニュース Japan Times latest articles Puberty starts earlier than it used to. No one knows why. https://www.japantimes.co.jp/life/2022/05/28/lifestyle/early-puberty-medical-reason/ chemicals 2022-05-28 09:09:51
ニュース BBC News - Home EasyJet to cancel more than 200 half-term flights from Gatwick https://www.bbc.co.uk/news/business-61614437?at_medium=RSS&at_campaign=KARANGA holiday 2022-05-28 00:49:40
ニュース BBC News - Home Trump: Why inner-city schools have fewer shootings https://www.bbc.co.uk/news/world-us-canada-61614746?at_medium=RSS&at_campaign=KARANGA houston 2022-05-28 00:22:22
ニュース BBC News - Home Ed Sheeran Cardiff concert caused major delays on M4 https://www.bbc.co.uk/news/uk-england-bristol-61607768?at_medium=RSS&at_campaign=KARANGA cardiff 2022-05-28 00:51:48
ニュース BBC News - Home Week in pictures: 21 - 27 May 2022 https://www.bbc.co.uk/news/in-pictures-61607954?at_medium=RSS&at_campaign=KARANGA images 2022-05-28 00:01:15
ニュース BBC News - Home Star Hobson: Why do these child deaths keep happening? https://www.bbc.co.uk/news/uk-61608888?at_medium=RSS&at_campaign=KARANGA alison 2022-05-28 00:11:57
ニュース BBC News - Home Monkeypox and gay men: Separating stigma from health advice https://www.bbc.co.uk/news/uk-61609888?at_medium=RSS&at_campaign=KARANGA bisexual 2022-05-28 00:02:53
ニュース BBC News - Home Sabotage and pistols - was Ellen Willmott gardening's ‘bad girl’? https://www.bbc.co.uk/news/stories-61388646?at_medium=RSS&at_campaign=KARANGA evidence 2022-05-28 00:15:02
ニュース BBC News - Home Radio 1's Big Weekend lands in Coventry https://www.bbc.co.uk/news/newsbeat-61571301?at_medium=RSS&at_campaign=KARANGA festival 2022-05-28 00:15:58
ニュース BBC News - Home Ukrainian refugees are now living in the UK - so how is it going? https://www.bbc.co.uk/news/uk-61548979?at_medium=RSS&at_campaign=KARANGA ukrainian 2022-05-28 00:25:34
ニュース BBC News - Home Germany's Scholz wobbles on tanks for Ukraine https://www.bbc.co.uk/news/world-europe-61604329?at_medium=RSS&at_campaign=KARANGA onslaught 2022-05-28 00:05:25
ニュース BBC News - Home Ukraine war: Russian anti-war protesters flee to Armenia hoping for safety https://www.bbc.co.uk/news/world-europe-61564441?at_medium=RSS&at_campaign=KARANGA armenia 2022-05-28 00:08:49
北海道 北海道新聞 香る藤棚 夏の予感 札幌・百合が原公園 https://www.hokkaido-np.co.jp/article/686599/ 札幌市北区 2022-05-28 09:30:13
北海道 北海道新聞 フィンランドのサウナ体験して 28、29日に札幌でイベント https://www.hokkaido-np.co.jp/article/686441/ 札幌商工会議所 2022-05-28 09:26:26
北海道 北海道新聞 銃規制強化「役に立たず」 擁護団体会合でトランプ氏 https://www.hokkaido-np.co.jp/article/686578/ 米大統領 2022-05-28 09:11:15
北海道 北海道新聞 パレスチナ活動家、出所を祝福 「窮状を日本に伝えてくれた」 https://www.hokkaido-np.co.jp/article/686570/ 重信房子 2022-05-28 09:11:15
海外TECH reddit [Wojnarowski] The Lakers have hired Darvin Ham as coach, sources tell ESPN. https://www.reddit.com/r/nba/comments/uzbouo/wojnarowski_the_lakers_have_hired_darvin_ham_as/ Wojnarowski The Lakers have hired Darvin Ham as coach sources tell ESPN submitted by u Tomheza to r nba link comments 2022-05-28 00:23:40

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