投稿時間:2022-03-12 19:11:48 RSSフィード2022-03-12 19:00 分まとめ(14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
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 郷ひろみ、永作博美らが参加　悲鳴上げる中小企業を救うプロジェクトとは？	https://www.itmedia.co.jp/business/articles/2203/12/news020.html	itmedia	2022-03-12 18:40:00
IT	ITmedia 総合記事一覧	[ITmedia News] 欧州委員会、GoogleとMetaのオンライン広告に本格調査	https://www.itmedia.co.jp/news/articles/2203/12/news055.html	facebook	2022-03-12 18:19:00
Ruby	Rubyタグが付けられた新着投稿 - Qiita	RubyGoldの対策内容まとめ	https://qiita.com/m-ito27/items/80ea55cb0f716f18a863	例えば、正規表現の最短一致などが実際には出ましたが、上記問題集にはなく、ブログで出るという情報を得ていたので事前に勉強できて当日解くことができました。	2022-03-12 18:18:54
AWS	AWSタグが付けられた新着投稿 - Qiita	AWSで利用できるNFSマネージドサービス	https://qiita.com/REALKTMR/items/818d28b65dfe69e0a123	SSD前提なのでちょっと割高OpenZFSって大量のファイルを消すと結構遅いイメージがあるけどどうなんだろStorageGateway結構昔からあるSをNFSやCIFSでアクセスできるECで動くマネージドアプライアンス。	2022-03-12 18:46:23
AWS	AWSタグが付けられた新着投稿 - Qiita	TerraformでCodepipelineの検出オプションを変更する	https://qiita.com/y-suzuki-biz/items/d78f354f6e20a5a087de		2022-03-12 18:13:50
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS CDK(v2)でECRイメージスキャンの結果をchatbot経由でslackに通知させる	https://qiita.com/hedgehog051/items/51653e0c61c5190ebb64	イメージ図種類のスキャンAWSreInventでInspectorがリニューアルされて、これまでのECに対する脆弱性管理だけでなく、ECRにpushされたコンテナイメージも対象となりました。	2022-03-12 18:02:12
海外TECH	MakeUseOf	5 Free Resume Builders to Create Unlimited CVs Without Watermarks	https://www.makeuseof.com/free-resume-builders-cv-without-watermarks/	Free Resume Builders to Create Unlimited CVs Without WatermarksTired of hidden restrictions in online resume builders These free CV makers offer unlimited edits and downloads without watermarks or hidden fees	2022-03-12 09:30:13
海外TECH	DEV Community	Writing Cleaner CSS using BEM Methodology	https://dev.to/israelmitolu/writing-cleaner-css-using-bem-methodology-4b2o	Writing Cleaner CSS using BEM MethodologyHave you ever come across this syntax and assumed it was autogenerated and didn t give it much thought There s a good chance you have what is thisThat s what we ll look at in this article where you ll learn about BEM its advantages and whether or not you should use it in your next project What is BEM The Block Element Modifier methodology abbreviated BEM is a popular naming convention for HTML and CSS classes that helps to keep your code organized and maintainable What is a Maintainable code Maintainable code is code that is simple to modify or extend which implies it takes less time to make changes without affecting other things How does BEM Work A BEM class name consists of entities Block A standalone entity that is meaningful on its own e g Navbar button image footer section container Element A part of a block that has no standalone meaning and is semantically tied to its block E g title item list checkbox Modifier Is used to change the appearance behaviour or state of a Block or Element e g background focus hover checked When all three are combined in a class name it is written as block element modifier Let s take a look at the illustration below to get a better understanding of how BEM works From the illustration The card is the Block which can also be seen as a parent container The card image card description card button are all Elements which are semantically connected to the card Block They can also be seen as child items and are denoted by two underscores following the name of the block The card button hovered is a Modifier that manipulates the card button so that we can style it without inflicting changes on any completely unrelated module This is done by appending two hyphens to the name of the element Why Use BEM BEM methodology gives your CSS code a solid structure that remains simple and easy to understand It communicates the purpose of your selectorsBEM helps you think systematically about CSS organization This enables you to work efficiently both alone and in teams BEM has a unique style to create CSS class names we won t run into conflicts with other class names When to use BEMBEM is mostly used when you have a project that has multiple pages HTML selectors and a large code structure which tends to be difficult to maintain the code and may even lead to issues of specificity and inheritance BEM is not required in cases when you can already scope your components such as styled components or CSS modules Profile Card exampleHere s a profile card I created to show how BEM is utilized This is the card s final preview Before we go any further I d like you to try to figure out which of the components on this card is a Block Element or Modifier Awesome You got it right Now on to the code After seeing those classes pile up in the HTML file you might think that s a lot of classes for a simple card and you d be right Recall that we learned earlier that we won t conflict with other class names since BEM has a unique style for producing CSS class names Because the fact is that the more CSS you have in a project the more things build up and the more specificity and complexity issues you face Also note that you should not leave a modifier isolated Always keep modifiers together with the element class as seen on line in the HTML card button comes before the card button hovered View Compiled CSSI use SASS in this case since it allows me to easily nest my classes without having to type card every time But don t worry if you don t understand SASS you can view the compiled CSS by following the arrows in the screenshots below Click Dropdown Click View Compiled CSS Here s a quick video tutorial to help you get started with SASS SummaryThe goal of a methodology like BEM is to have a set of guidelines that help with understanding and keeping CSS maintainable so even if you don t strictly follow it it s a great way to guide the way you write your code Regardless of approach it must be readable and maintainable Consider using BEM for an easy way to keep your code clean and clear ConclusionThanks for reading as always If you found this post insightful and I m sure you did do well to share this article with your friends and co workers and follow me for more content If you have a question or find an error or typo kindly leave your feedback in the comments section Check out the live demo and the code repository on Github Further ReadingBEM Methodology DocsBEM CheatsheetBEM for Beginners	2022-03-12 09:05:53
ニュース	BBC News - Home	Ukraine war: Protests after Russians 'abduct' Melitopol mayor	https://www.bbc.co.uk/news/world-europe-60719123?at_medium=RSS&at_campaign=KARANGA	melitopol	2022-03-12 09:45:51
ニュース	BBC News - Home	Ukraine invasion: Javid accuses Russia of war crimes as UK sends aid	https://www.bbc.co.uk/news/world-europe-60719152?at_medium=RSS&at_campaign=KARANGA	ukraine	2022-03-12 09:07:13
ニュース	BBC News - Home	Console 'scalper' on stockpiling PlayStations for profit	https://www.bbc.co.uk/news/technology-60719023?at_medium=RSS&at_campaign=KARANGA	popular	2022-03-12 09:21:11
北海道	北海道新聞	漁網絡まる「羅網シカ」今年も　野付半島で２頭確認	https://www.hokkaido-np.co.jp/article/656137/	根室管内	2022-03-12 18:21:57
北海道	北海道新聞	電機大手、ベア１５００円軸に　業績回復、前年上回る水準	https://www.hokkaido-np.co.jp/article/656161/	電機	2022-03-12 18:16:00
北海道	北海道新聞	肉牛に優しい牧場認証へ　中札内の法人が道内初　餌など４０項目を審査	https://www.hokkaido-np.co.jp/article/656153/	項目	2022-03-12 18:11:49