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Notices by 森建 (moriken@social.kimamass.com), page 17

  1. 森建 (moriken@social.kimamass.com)'s status on Saturday, 01-Dec-2018 13:57:41 JST 森建 森建

    これめっちゃありがたい。クリックされたら新たに HTMLAnchorElement を作って無理矢理新しいタグで開いてたんよな。
    https://www.fxsitecompat.com/ja/docs/2018/noopener-option-for-window-open-no-longer-affects-other-window-features/

    In conversation Saturday, 01-Dec-2018 13:57:41 JST from social.kimamass.com permalink

    Attachments

    1. window.open() の noopener オプションが他のウィンドウ特性に影響しなくなりました
      from Firefox サイト互換性情報
      これまで、window.open(url, '_blank', 'noopener') は、他の ウィンドウ特性 が無効化され、タブや戻る・進むボタンが非表示となった新たなブラウザーウィ ...
  2. 森建 (moriken@social.kimamass.com)'s status on Friday, 30-Nov-2018 20:14:29 JST 森建 森建

    Unity さんが自虐してる。
    #3Dクリエイター座談会

    In conversation Friday, 30-Nov-2018 20:14:29 JST from social.kimamass.com permalink
  3. 森建 (moriken@social.kimamass.com)'s status on Friday, 30-Nov-2018 09:53:33 JST 森建 森建

    Transferable は知ってたんだけど、IndexedDB に突っ込めるオブジェクトは Serializable って言うんやね。

    ……そして残念ながら WebAssembly.Module は Serializable ではなくなってた。
    https://github.com/WebAssembly/spec/issues/821

    In conversation Friday, 30-Nov-2018 09:53:33 JST from social.kimamass.com permalink

    Attachments

    1. Don't allow IndexedDB serialization of WebAssembly.Module · Issue #821 · WebAssembly/spec
      from GitHub
      We discussed this in the June 12th CG meeting. IndexedDB serialization of WebAssembly modules is implemented in some browsers, but not all, and code caching is currently only implemented in Firefox...
  4. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 28-Nov-2018 17:00:56 JST 森建 森建

    Stable Sort が来てた。
    https://github.com/babel/proposals/issues/51#issuecomment-442286665

    In conversation Wednesday, 28-Nov-2018 17:00:56 JST from social.kimamass.com permalink

    Attachments

    1. November 2018 · Issue #51 · babel/proposals
      from GitHub
      https://github.com/tc39/agendas/blob/master/2018/11.md
  5. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 28-Nov-2018 09:04:47 JST 森建 森建

    遊びコードだいぶ進んだ。
    https://gist.github.com/petamoriken/718f71c84a9059cebfe3878fc73cf28f

    In conversation Wednesday, 28-Nov-2018 09:04:47 JST from social.kimamass.com permalink

    Attachments

    1. Create Blob like window.createImageBitmap
      from Gist
      Create Blob like window.createImageBitmap. GitHub Gist: instantly share code, notes, and snippets.
  6. 森建 (moriken@social.kimamass.com)'s status on Tuesday, 27-Nov-2018 14:50:16 JST 森建 森建

    Safari の AbortController ってまだ使えなかったのか……。
    https://bugs.webkit.org/show_bug.cgi?id=174980

    In conversation Tuesday, 27-Nov-2018 14:50:16 JST from social.kimamass.com permalink

    Attachments


  7. 森建 (moriken@social.kimamass.com)'s status on Monday, 26-Nov-2018 08:34:27 JST 森建 森建

    ImageBitmap 周りで遊んでたんだけど、Chrome にバグがあるっぽいなぁ。
    https://stackoverflow.com/questions/52959839/convert-imagebitmap-to-blob

    In conversation Monday, 26-Nov-2018 08:34:27 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: cdn.sstatic.net
      Convert ImageBitmap to Blob
      from Stack Overflow
      I'm using createImageBitmap() which creates an ImageBitmap file. How do I convert this file to a blob or ideally PNG so I can upload?
  8. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 21-Nov-2018 20:14:56 JST 森建 森建
    in reply to

    CSSImageValue を ImageBitmap に食わせられる仕様はないのかなー。

    In conversation Wednesday, 21-Nov-2018 20:14:56 JST from social.kimamass.com permalink
  9. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 21-Nov-2018 20:11:05 JST 森建 森建

    Houdini の Paint API で使われる CSS Typed OM の CanvasImageValue が仕様で CanvasImageSource の1つになってて、CanvasRenderingContext2d#drawImage で使えるの面白い。もう画像系は何でも Canvas に食わせられるじゃん。
    https://www.w3.org/TR/css-paint-api-1/#drawing-a-cssimagevalue

    In conversation Wednesday, 21-Nov-2018 20:11:05 JST from social.kimamass.com permalink

    Attachments


  10. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 21-Nov-2018 06:09:37 JST 森建 森建
    in reply to

    なるほど。
    https://gist.github.com/uupaa/28673e2007613ae656e1f72d80a449e3

    In conversation Wednesday, 21-Nov-2018 06:09:37 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: avatars2.githubusercontent.com
      OffscreenCanvas, image.decode(), createImageBitmap(), WebWorker, transferToImageBitmap(), transferFromImageBitmap(), zero copy, Shape Detection API
      from Gist
      OffscreenCanvas, image.decode(), createImageBitmap(), WebWorker, transferToImageBitmap(), transferFromImageBitmap(), zero copy, Shape Detection API - offscreen_canvas_image_decode_and_shapre_detec...
  11. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 21-Nov-2018 04:06:28 JST 森建 森建

    この辺りよくわかってなかったけど、Image の load が呼ばれるタイミングって HTMLMediaElement の loadedmetadata と同じようなタイミングでデコード処理はなされていないから、Image#decode() でデコードタイミングの Promise が取れるみたいな認識でいいのかな。
    https://medium.com/dailyjs/image-loading-with-image-decode-b03652e7d2d2

    In conversation Wednesday, 21-Nov-2018 04:06:28 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: cdn-images-1.medium.com
      Image loading with image.decode() – DailyJS – Medium
      from Medium
      The actual support to load an (large) image and add it into the DOM via JavaScript has some negative effects.
  12. 森建 (moriken@social.kimamass.com)'s status on Tuesday, 20-Nov-2018 20:54:27 JST 森建 森建
    in reply to

    正確には "bitmaprenderer" コンテキスト。

    In conversation Tuesday, 20-Nov-2018 20:54:27 JST from social.kimamass.com permalink
  13. 森建 (moriken@social.kimamass.com)'s status on Tuesday, 20-Nov-2018 20:53:04 JST 森建 森建

    Canvas の context に transferFromImageBitmap なるものが生えてたのね。
    https://html.spec.whatwg.org/#the-imagebitmap-rendering-context

    In conversation Tuesday, 20-Nov-2018 20:53:04 JST from social.kimamass.com permalink

    Attachments


  14. 森建 (moriken@social.kimamass.com)'s status on Tuesday, 20-Nov-2018 18:03:36 JST 森建 森建

    ParentNode#childElementCount とか NonDocumentTypeChildNode#previousElementSibling とか知らない DOM API がまだまだあるなぁ。
    https://developer.mozilla.org/en-US/docs/Web/API/ParentNode/childElementCount
    https://developer.mozilla.org/en-US/docs/Web/API/NonDocumentTypeChildNode/previousElementSibling

    In conversation Tuesday, 20-Nov-2018 18:03:36 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: developer.mozilla.org
      ParentNode.childElementCount
      from MDN Web Docs
      The ParentNode.childElementCount read-only property returns an unsigned long representing the number of child elements of the given element.
    2. Domain not in remote thumbnail source whitelist: developer.mozilla.org
      NonDocumentTypeChildNode.previousElementSibling
      from MDN Web Docs
      The NonDocumentTypeChildNode.previousElementSibling read-only property returns the Element immediately prior to the specified one in its parent's children list, or null if the specified element is the first one in the list.
  15. 森建 (moriken@social.kimamass.com)'s status on Monday, 19-Nov-2018 19:42:06 JST 森建 森建

    Ruby でいい感じに函数の括弧を省略できると思い込んで、出来ないパターンだったことが原因でめっちゃ悩んだ。

    In conversation Monday, 19-Nov-2018 19:42:06 JST from social.kimamass.com permalink
  16. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 14-Nov-2018 17:23:49 JST 森建 森建

    いつの間にか Flexbox の justify-content に space-evenly とやらが生えてた。
    https://developer.mozilla.org/ja/docs/Web/CSS/justify-content

    In conversation Wednesday, 14-Nov-2018 17:23:49 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: developer.mozilla.org
      justify-content
      from MDN Web Docs
      CSS の justify-content プロパティは、コンテナーの主軸に沿って中身のアイテムの間や周囲に間隔を配置する方法を定義します。
  17. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 14-Nov-2018 15:33:51 JST 森建 森建

    Animation Worklet が Origin Trials に入ってるのね。
    https://github.com/GoogleChrome/OriginTrials/blob/gh-pages/available-trials.md

    In conversation Wednesday, 14-Nov-2018 15:33:51 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: avatars1.githubusercontent.com
      GoogleChrome/OriginTrials
      from GitHub
      Enabling safe experimentation with web APIs. Contribute to GoogleChrome/OriginTrials development by creating an account on GitHub.
  18. 森建 (moriken@social.kimamass.com)'s status on Wednesday, 14-Nov-2018 02:15:00 JST 森建 森建

    PCM を MOV で包んであげると Media Source Extensions で使えるとの情報を得たが本当なんだろうか……。
    手元の環境だと MediaSource.isTypeSupported("video/quicktime") しても false なんだが。
    https://github.com/w3c/media-source/issues/55#issuecomment-438002823

    In conversation Wednesday, 14-Nov-2018 02:15:00 JST from social.kimamass.com permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: avatars0.githubusercontent.com
      Please support for audio/wav (PCM) in MSE · Issue #55 · w3c/media-source
      from GitHub
      I converted original format files to PCM files in Web Worker (by Emscripten), and I tried to stream by MSE. However, this trial doesn't achieve, because MSE hasn't support for audio/wav in ...
  19. 森建 (moriken@social.kimamass.com)'s status on Tuesday, 13-Nov-2018 14:49:08 JST 森建 森建
    in reply to

    HLSL って正式仕様ないのか。

    In conversation Tuesday, 13-Nov-2018 14:49:08 JST from social.kimamass.com permalink
  20. 森建 (moriken@social.kimamass.com)'s status on Tuesday, 13-Nov-2018 14:45:22 JST 森建 森建

    WebGPU のために新たなシェーディング言語が誕生したらしい。
    セキュリティとかヒューマンリーダブルとかそのへんが考慮されているとのこと。
    https://webkit.org/blog/8482/web-high-level-shading-language/

    In conversation Tuesday, 13-Nov-2018 14:45:22 JST from social.kimamass.com permalink

    Attachments

    1. No result found on File_thumbnail lookup.
      Web High Level Shading Language
      By Myles Maxfield from WebKit
      Web High Level Shading Language
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    Kimamass 自称裏方担当 フロントエンドエンジニア。最近 Ruby on Rails も書きます。

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