sawadyrr5

この記事について

Pythonでファンダメンタル投資のデータを集められないものかと思い, 調べてみたらUFOキャッチャーからXBRLをダウンロードしていろいろやっている記事がいくつか見つかりましたが, どれもスクラッチで面倒そうだなぁと思ったのでXBRLをサクッと取得&解析できるモジュールを作ってみました. 作ってみたばかりなのでおかしいところがあればご連絡いただけるとうれしいです.

1. インストール

Gitリポジトリからインストールします.

sawadyrr5/UfoDataReader

niwatako

### @yoyokkTT	会社休むために実装するSiri shortcuts

YahooでWWDC前夜祭の動画を取ってホテルで編集してExtendedに送りました。
プログラミングに限らずなにか作るのが好きでMaker Faire Tokyo出たりしています。

WWDC2018でのSiriの進化と、ショートカットのNSUserActivityやIntentでの実装を紹介したいです。
30ページ以上あるので何らかの方法で共有できればと思います。

Siriから直接アプリを呼ぶことが可能になりました。
shortcutアプリも追加される。

gpeal

data class SimpleDemoState(val listing: Async<Listing> = Uninitialized)

class SimpleDemoViewModel(override val initialState: SimpleDemoState) : MvRxViewModel<SimpleDemoState>() {
    init {
        fetchListing()
    }

    private fun fetchListing() {
        // This automatically fires off a request and maps its response to Async<Listing>
        // which is a sealed class and can be: Unitialized, Loading, Success, and Fail.

orta

shunirr

rokugasenpai

ツイキャス

• 要rtmpdump

• 生
  石川典行の配信を例に取る。
  http://twitcasting.tv/streamserver.php?mode=view&appid=TCViewerFlash&rtmp=1&target=icchy8591
  レスポンス　例　edge101.moi.st/publisher/214392821-f554a8fe319b8e13.stream?is_publisher=0:1935:GET :icchy8591:214392821
  rtmpdump -r "rtmp://edge101.moi.st/publisher/214392821-f554a8fe319b8e13.stream" -y "publisher/214392821-f554a8fe319b8e13.stream?is_publisher=0" -y icchy8591 -o output.flv
  コメント　初回　例　http://twitcasting.tv/noriyukicas/userajax.php?c=listupdate&m=212328387
  mは放送ID

andymatuschak

A composable pattern for pure state machines with effects

State machines are everywhere in interactive systems, but they're rarely defined clearly and explicitly. Given some big blob of code including implicit state machines, which transitions are possible and under what conditions? What effects take place on what transitions?

There are existing design patterns for state machines, but all the patterns I've seen complect side effects with the structure of the state machine itself. Instances of these patterns are difficult to test without mocking, and they end up with more dependencies. Worse, the classic patterns compose poorly: hierarchical state machines are typically not straightforward extensions. The functional programming world has solutions, but they don't transpose neatly enough to be broadly usable in mainstream languages.

Here I present a composable pattern for pure state machiness with effects,

AliSoftware

struct Coordinator {
  let window: UIWindow
  let navCtrl: UINavigationController?
  
  func start() {
    presentWelcomeScreen()
  }
  
  private func presentWelcomeScreen() {
    let vc = WelcomeScreenViewController() // Instanciate from code, XIB, Storyboard, whatever your jam is

ktx2207

Git ファイルの履歴を完全に削除する

秘密鍵など誤ってコミットしてしまった場合に履歴を完全に削除する手順
参考:6.4 Git のさまざまなツール - 歴史の書き換え

動作確認用にブランチを作成して試す

$ git checkout -b clean-key-file

動作確認用にブランチでgit filter-branchを実行

nicklockwood

Hacking UIView animation blocks for fun and profit

In this article, I'm going to explore a way that we can create views that implement custom Core Animation property animations in a natural way.

As we know, layers in iOS come in two flavours: Backing layers and hosted layers. The only difference between them is that the view acts as the layer delegate for its backing layer, but not for any hosted sublayers.

In order to implement the UIView transactional animation blocks, UIView disables all animations by default and then re-enables them individually as required. It does this using the actionForLayer:forKey: method.

Somewhat strangely, UIView doesn't enable animations for every property that CALayer does by default. A notable example is the layer.contents property, which is animatable by default for a hosted layer, but cannot be animated using a UIView animation block.