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Package Diff displays a diff between two versions of the same npm package. Why not simply link to the GitHub repository of a package using two different version hashes? Well, the version of an npm package checked into source control isn't always the same as the version used inside of an npm package. This is commonly done for well-intending reasons, such as checking in raw source code but packaging
In this article, I will show you how to: Choose the best way to import your Google Fonts Skip over some of the latency time for downloading fonts Fix flash-of-invisible text (FOIT) Self-host your fonts for faster speed and greater control Anatomy of a Google Fonts request # Let’s take a step back and look at what is happening when you request from Google Fonts using a standard <link> copied from t
Performance advocates, like myself, spend a lot of time “advocating” for faster sites. At times however, we don’t cover framework-specific optimizations that can be important to consider if you use a particular framework for your site. This article will cover a number of performance optimizations you can add to your React sites. The key idea here is to ensure your site performs well enough so that
It’s been almost a year since my posts on Excel workbook snapshot testing and PDF snapshot testing. Both of these have proven to be very valuable in our automated test suite and have allowed us to easily catch regressions, manually inspect the differences, and then update as needed. Another task on my current project has allowed me to revisit this approach—this time for snapshot testing of the HTM
本題のチートシートはこちら PNG SVG https://d.kuku.lu/6b5cc7b0a9 から DL できます 作った理由 git って他人に概念を説明するのって難しいし、自身も何度も反復させないと定着しなかったなあという感覚を持っていたので作ってみました 所感 こちらの Git チートシートですが、この中に盛り込めなかった内容で 第2段 を作成しようか考え中です 皆さまのオススメの便利コマンドとか、この内容は必須だろ！的なものがあればをご教示いただければ幸いです もし誤りがあれば、作者の心が折れない程度にご指摘いただければ幸いです あとがき ここまで反響を頂けるとは思っておらず、嬉しい限りです・・・本当にありがとうございます・・・！！ また、図は全て自作です。図における言語は英語、説明は日本語、と言う形に統一しました。（吹き出し部分だけ日本語になっていたのでこちらは修正しまし
![[ver 1.2] Git でよく使われるコマンドにイラストによる説明を加えて1枚のチートシートにまとめてみた - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/ecdd2a96966f31cc2062aa825502013f3667aaf9/backend=imagemagick;height=288;version=1;width=512/https%3A%2F%2Fproxy.goincop1.workers.dev%3A443%2Fhttps%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.1.1%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnFpaXRhLWltYWdlLXN0b3JlLnMzLmFtYXpvbmF3cy5jb20lMkYwJTJGNzAzNDIlMkZwcm9maWxlLWltYWdlcyUyRjE1NTE1MzAwNzA_aXhsaWI9cmItNC4xLjEmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmJnPUZGRkZGRiZmbT1wbmczMiZzPTgxYzhlMzBhM2ZjYWYxNWFiNWI3ZjU2ODgyNDlmMTdj%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253D4cd902f99e5e979ab92a92e10c76391b%3Fixlib%3Drb-4.1.1%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjEuMSZ3PTk2MCZoPTMyNCZ0eHQ9JTVCdmVyJTIwMS4yJTVEJTIwR2l0JTIwJUUzJTgxJUE3JUUzJTgyJTg4JUUzJTgxJThGJUU0JUJEJUJGJUUzJTgyJThGJUUzJTgyJThDJUUzJTgyJThCJUUzJTgyJUIzJUUzJTgzJTlFJUUzJTgzJUIzJUUzJTgzJTg5JUUzJTgxJUFCJUUzJTgyJUE0JUUzJTgzJUE5JUUzJTgyJUI5JUUzJTgzJTg4JUUzJTgxJUFCJUUzJTgyJTg4JUUzJTgyJThCJUU4JUFBJUFDJUU2JTk4JThFJUUzJTgyJTkyJUU1JThBJUEwJUUzJTgxJTg4JUUzJTgxJUE2MSVFNiU5RSU5QSVFMyU4MSVBRSVFMyU4MyU4MSVFMyU4MyVCQyVFMyU4MyU4OCVFMyU4MiVCNyVFMyU4MyVCQyVFMyU4MyU4OCVFMyU4MSVBQiVFMyU4MSVCRSVFMyU4MSVBOCVFMyU4MiU4MSVFMyU4MSVBNiVFMyU4MSVCRiVFMyU4MSU5RiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnR4dC1wYWQ9MCZzPWE5MjJkZGMwMzZlOGZlZmJiZDEzMjI4YjU1NTI3Njk1%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjEuMSZ3PTgzOCZoPTU4JnR4dD0lNDBrb3p6eSZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1wYWQ9MCZzPWY0N2Y2NGViZjMwN2I5NzEwNWNiZGU2OTUzNmUyNGM4%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3D2f229420fc62722cf6eda7c5d4867ac3)
表題のような問題があり，その調査したという記録です．なお，結論を一言で言うと--initを使え，ということになります． そもそもDockerコンテナを起動すると，CMDあるいはENTRYPOINTに指定されたコマンドがコンテナ内でPID 1として起動します．これが何を意味するかと言うと，「CMDあるいはENTRYPOINTに指定されたコマンド」はそのコマンド自体の責務をまっとうするのと同時に，initプロセスとしての振る舞いも行わなければならないということになります (id:hayajo_77さんにこの辺を詳しく教えてもらいました，ありがとうございます)． つまりPID 1で動いているプロセスは「SIGCHLDをトラップすることで孤児プロセスを適切に回収し，waitpidをかける」という処理も適切に行う必要があります． さて，puppeteerを使ってChromeブラウザを起動するとどうな
HTTP/2 uses multiplexing to support multiple concurrent requests over the same TCP connection. HTTP/2 also has a prioritization scheme (via weights & dependencies) that enables browsers to communicate the relative priority of each request. Unfortunately not all servers are equal – some don't appear to implement prioritization and so serve responses on a 'first come, first served' basis, and others
One common complaint around web applications is that they can feel slow or clunky compared with native applications. Sometimes we find sites that can take a long time to load (let’s say longer than 3 seconds) and sometimes those sites feel non-interactive or ‘janky’ when we try to interact with them. Many sites, especially those that leverage JavaScript heavily, can suffer from this problem as Jav
Lightweight PDF 2 A PDF compressor for Mac. Compression – Reduce the file size of your scanned PDF documents by up to 90%. Interface – Simple drag-and-drop interface. Quality – Optimal balance between file size and quality. Privacy – Keep your confidential documents offline and private. What's new in version 2? Adjust compression levels in the new Settings window for control over file size and qua
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