| TECH |
Engadget Japanese |
最新Fire TV Stick 4K Maxが4980円など、Fire TVシリーズが最大40％オフ｜Amazon 初売り |
https://japanese.engadget.com/new-year-sale-fire-tv-040350942.html
|
amazon |
2022-01-03 04:03:50 |
| AWS |
lambdaタグが付けられた新着投稿 - Qiita |
EC2インスタンスの消し忘れをLINE Messaging APIで通知する |
https://qiita.com/mittsukan/items/6696dc59d066592198ad
|
LambdaにてAmazonECインスタンスの起動情報を取得するコードを作成し、AmazonEventBridgeで毎日にLineMessagingAPIへ連携する構成となっています。 |
2022-01-03 13:17:45 |
| python |
Pythonタグが付けられた新着投稿 - Qiita |
Jupyterlabでvariabeinspectorをインストールできたが、ビルドできない問題の対処 |
https://qiita.com/Ryo908/items/bf516080cfe54e4e26cd
|
Jupyterlabでvariabeinspectorをインストールできたが、ビルドできない問題の対処トラブル便利な拡張機能variableinspectorをインストールをして、ビルドを試したところエラーの番が表示され、CUIからjupyterlabbuildをしろと命令された。 |
2022-01-03 13:57:42 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
【Rails6】decimalのselect_boxの取り扱いについて |
https://teratail.com/questions/376453?rss=all
|
fselectのvalueにeがないため、選択されていないと思われます。 |
2022-01-03 13:57:29 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
表示する画面に応じて、PCとスマホの画面の表示サイズを変更したい。 |
https://teratail.com/questions/376452?rss=all
|
表示する画面に応じて、PCとスマホの画面の表示サイズを変更したい。 |
2022-01-03 13:53:18 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
C言語でほぼ同じ2か所の部分を1つにまとめたい |
https://teratail.com/questions/376451?rss=all
|
C言語でほぼ同じか所の部分をつにまとめたい前提・実現したいことvoidnbspnexthenintnbspiintnbspjintnbspplusはペアijの次のペアが何か計算しijに代入する、というプログラムですただし、引数のijは常にltiltjltvです。 |
2022-01-03 13:36:36 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
jupyter-notebookを使用したプログラムの実行の仕方 |
https://teratail.com/questions/376450?rss=all
|
発生している問題・エラーメッセージ・プログラムが実行されない・リボン内にerror表示が出る・サイト名の右隣に自動保存に失敗と表示され、かつ名前を付けて保存ができない。 |
2022-01-03 13:32:59 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
Rで二重ドーナツグラフ作図して保存 |
https://teratail.com/questions/376449?rss=all
|
Rで二重ドーナツグラフ作図して保存colsltbrewerpallengthislandsSetpieislandsclockwiseTRUEborderwhitelabelsheadnamesislandscolcolsparnewTRUEpieradiuscolwhiteborderwhitelabelstextlabelsTextcexparcexmaincolparcolmainfontparfontmainここを参考に、このようにするとドーナツグラフが出来上がりますが、さらにこの外側にドーナツグラフを作る、簡単な方法はどうやるのでしょうか。 |
2022-01-03 13:32:05 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
text.文の一部を変色 |
https://teratail.com/questions/376448?rss=all
|
gwidthheightbgtransparent |
2022-01-03 13:28:24 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
comfirmを挟むデータ登録を実行したいがsaveされない |
https://teratail.com/questions/376447?rss=all
|
comfirmを挟むデータ登録を実行したいがsaveされないこんにちは。 |
2022-01-03 13:09:07 |
| Program |
[全てのタグ]の新着質問一覧｜teratail（テラテイル） |
Bolt for Pythonを用いたSlackBotが参加済みのチャンネルで応答をしない |
https://teratail.com/questions/376446?rss=all
|
BoltforPythonを用いたSlackBotが参加済みのチャンネルで応答をしないSlackの自動応答ボットBoltnbspfornbspPythonを用いてSlackのチャンネルユーザーから投稿された特定のメッセージに応答するボットを作成したい発生している問題・エラーメッセージボットへのDM投稿に対しては問題なく応答しましたが、ボットが参加済みのチャンネルへのユーザーからの投稿には応答しません。 |
2022-01-03 13:07:55 |
| AWS |
AWSタグが付けられた新着投稿 - Qiita |
EC2インスタンスの消し忘れをLINE Messaging APIで通知する |
https://qiita.com/mittsukan/items/6696dc59d066592198ad
|
LambdaにてAmazonECインスタンスの起動情報を取得するコードを作成し、AmazonEventBridgeで毎日にLineMessagingAPIへ連携する構成となっています。 |
2022-01-03 13:17:45 |
| Docker |
dockerタグが付けられた新着投稿 - Qiita |
Dockerでdocker: Error response from daemon: OCI runtime create failed:のエラーが出る原因 |
https://qiita.com/miyabi-san/items/dab69ebbbd3fb4d98875
|
DockerでdockerErrorresponsefromdaemonOCIruntimecreatefailedのエラーが出る原因結論オプションと引数の順番が間違っていることが多い。 |
2022-01-03 13:52:47 |
| GCP |
gcpタグが付けられた新着投稿 - Qiita |
Vue.jsでGoogle認証を組み込む |
https://qiita.com/xxhizikixx/items/43eb2c090565877cceeb
|
サンプルでは、認証ボタン押下でGoogleのアカウント選択画面が現れ。 |
2022-01-03 13:00:43 |
| 海外TECH |
DEV Community |
Search Engine Optimization Cheat Sheet |
https://dev.to/codegino/search-engine-optimization-cheat-sheet-23no
|
Search Engine Optimization Cheat Sheet Table of ContentsIntroductionPage SpeedSEO Specific Guidelines TL DRUse Lighthouse to check your website s SEO You will see the same exact information in the SEO report Introduction SEO Search Engine Optimization is the process of making a website more visible in search results also termed improving search rankings Search engines crawl the web following links from page to page and index the content found When you search the search engine displays the indexed content Crawlers follow rules If you follow those rules closely when doing SEO for a website you give the site the best chances of showing up among the first results increasing traffic and possibly revenue for ecommerce and ads To learn more check this page where I copy pasted the content above Prerequisite before focusing on SEO specific stuff Optimize Your Page SpeedPage speed is a measurement of how fast the content on your page loads Here are some reasons why page speed matters If your site takes a long time to load users will be frustrated which will result in a lower ranking in search results Google can crawl your unoptimized page but the page may not be indexed or be visible in search results see crawl budget To learn more here s a link to the Performance cheat sheet SEO Specific Guidelines Structured data is validRun the Structured Data Testing Tool and the Structured Data Linter to validate structured data Learn moreHas a lt meta name viewport gt tag with width or initial scaleA lt meta name viewport gt not only optimizes your app for mobile screen sizes but also prevents a millisecond delay to user input Learn moreDocument has a lt title gt elementThe title gives screen reader users an overview of the page and search engine users rely on it heavily to determine if a page is relevant to their searchLearn moreDocument has a meta descriptionMeta descriptions may be included in search results to concisely summarize page content Learn morePage has successful HTTP status codePages with unsuccessful HTTP status codes may not be indexed properly Learn moreLinks have descriptive textDescriptive link text helps search engines understand your content Learn moreLinks are crawlableSearch engines may use href attributes on links to crawl websites Ensure that the href attribute of anchor elements links to an appropriate destination so more pages of the site can be discovered Learn morePage isn t blocked from indexingSearch engines are unable to include your pages in search results if they don t have permission to crawl them Learn morerobots txt is validIf your robots txt file is malformed crawlers may not be able to understand how you want your website to be crawled or indexed Learn moreImage elements have alt attributesInformative elements should aim for short descriptive alternate text Decorative elements can be ignored with an empty alt attribute Learn moreDocument has a valid hreflanghreflang links tell search engines what version of a page they should list in search results for a given language or region Learn moreDocument has a valid rel canonicalCanonical links suggest which URL to show in search results Learn moreDocument avoids pluginsSearch engines can t index plugin content and many devices restrict plugins or don t support them Learn moreDocument uses legible font sizesFont sizes less than px are too small to be legible and require mobile visitors to “pinch to zoom in order to read Strive to have gt of page text ≥px Learn moreTap targets are sized appropriatelyInteractive elements like buttons and links should be large enough xpx and have enough space around them to be easy enough to tap without overlapping onto other elements Learn moreAdditional note The list above may not be that exhaustive as this article focused on Lighthouse s recommendations There are other things to consider to improve SEO which I will try to compile in another article What s next More copy pasting PerformanceAccessibilityBest practices |
2022-01-03 04:31:13 |
| 海外TECH |
DEV Community |
Do More at Build Time with Build Plugins |
https://dev.to/netlify/do-more-at-build-time-with-build-plugins-569
|
Do More at Build Time with Build PluginsThroughout December we ll be highlighting a different Netlify feature each day It might just be the thing you need to unlock those creative juices and dust off that domain you registered but never deployed Keep an eye on the blog and on Twitter for each feature On engineering teams and in life in general time tends to be the most valuable yet least plentiful resource Since studies have proven that us humans cannot multitask we must find another way to do many things at once May I introduce build plugins Build plugins are little utilities that you can install through your project dashboard that help with caching optimizations security and a ton more So when you run your build it can run your tests while you run to get lunch Yay more things at once You can check out the whole list in the plugins dashboard Customize Your WorkflowCan you think of some tedious task that you have to take on every time you deploy Have to check your Lighthouse score optimize images run Cypress end to end tests Well there are build plugins for that BUT what if there wasn t No worries you can spin up your own There are two parts to a Build Plugin the yml file for the plugins meta data and any js files you need to make it do what you need Then you can pull it into your projects with your netlify toml configuration file With plugins you can add functionality to each part of the build processes onPreBuild runs before the build command is executed onBuild runs directly after the build command is executed and before Functions bundling and Edge Handlers bundling onPostBuild runs after the build command completes after onBuild tasks Functions bundling and Edge Handlers bundling are executed and before the deploy stage Can be used to prevent a build from being deployed onError runs when an error occurs in the build or deploy stage failing the build Can t be used to prevent a build from being deployed onSuccess runs when the deploy succeeds Can t be used to prevent a build from being deployed onEnd runs after completion of the deploy stage regardless of build error or success is useful for resources cleanup Can t be used to prevent a build from being deployed Learn more about creating your own Build Plugins in our documentation Happy coding Resources for the RoadNetlify Build Plugin DocumentationOne click install Build PluginsCreating Build PluginsTop Ten Build PluginsMany more blog posts on Build Plugins |
2022-01-03 04:04:37 |
| ニュース |
BBC News - Home |
China: Evergrande suspends shares in Hong Kong as firm tries to raise cash |
https://www.bbc.co.uk/news/business-59855881?at_medium=RSS&at_campaign=KARANGA
|
developer |
2022-01-03 04:35:05 |
| ニュース |
THE BRIDGE |
Benedict Evans氏が予想する、2030年のテクノロジービジョン |
https://thebridge.jp/2022/01/benedict-evans-three-steps-to-the-future
|
BenedictEvans氏が予想する、年のテクノロジービジョンBenedictEvans氏は、AndreessenHorowitzazの元パートナーで、現在は独立してアナリストやコンサルタントとして活動しながら、読者万人の個人メディアを運営している。 |
2022-01-03 04:00:54 |
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