CTRL+Xでカット、CTRL+Vでペースト。 ショートカットキーの使い方を覚えると、パソコンの達人になったような気分になりますよね。 しかし、実際にはショートカットキーを使用すると、マウスでメニューから「編集」「ペースト」を選ぶよりも平均2秒も遅いのです。 「そんなバカな」 と思いますよね。 しかし、これはTogことブルース・トグナッツィーニがAppleでMacintoshの開発を担当した際に行った膨大な実験の結果、解ったことなのだそうです。 これはTogのWebページでも詳しく紹介されています。 しかし2秒とはとても信じられません。 むしろ逆のようにさえ感じます。 しかしTogの主張によれば、我々ユーザはショートカットキーを選ぶのに2秒かかっているものの、ショートカットにたどり着くまでの時間を喪失している、つまりプチ記憶喪失状態になっているというのです。 こんな不思議な話が、慶應
Checks if the given value type is arguments. var getArguments = function() { return arguments; }; var arguments = getArguments(); is.arguments(arguments); => true is.not.arguments({foo: 'bar'}); => true is.all.arguments(arguments, 'bar'); => false is.any.arguments(['foo'], arguments); => true // 'all' and 'any' interfaces can also take array parameter is.all.arguments([arguments, 'foo', 'bar']); =
3月21日、プロ棋士と将棋ソフトによる5対5の団体戦「将棋電王戦FINAL」の第2局・永瀬拓矢六段対Seleneの対局が行われ、Seleneがプログラム上の問題で「角成らず」を認識できず反則負けになるという異例の結末を迎えました。 Seleneの「反則負け」という裁定に 将棋は一進一退の攻防が続きましたが、終盤、永瀬六段が王手で「2七角不成」という手を指したことで解説陣やニコニコ生放送の視聴者から大きなどよめきが。成ることで明らかに駒が強力になる「飛車・角・歩」は、「打ち歩詰め」という反則を避けたいというごく一部の例外を除き、実戦ではまず登場しない異例の手。そのためSeleneにはこの3駒の「成らず」がプログラムされておらず、別の指し手を入力してしまったため、「王手放置」で反則負けと判断したとのことです。 永瀬六段は直後の解説会に登場し、ほぼ勝ちを読みきっていた局面だったことを証明 コンピ
For the latest information on how to send or receive money in Messenger, visit our Help Center. Today we’re adding a new feature in Messenger that gives people a more convenient and secure way to send or receive money between friends. This feature will be rolling out over the coming months in the US. It’s easy and free. To send money: Start a message with a friend Tap the $ icon and enter the amou
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Public speaking is tough. Be it at a conference, or during a company meeting, or in your car trying to persuade the cop not to ticket you for going three times the speed limit while streaming an episode of The Maury Povich Show on your iPad, talking in front of other people can be an intimidating experience. What's going on here? Who am I? I'm Zach Holman. I've spoken at more technical conferences
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tl;dr Gitlab is a great git hosting service, almost as powerful as Github. But, is there something out there that’s comparable to Gitlab/Github, yet simpler to manage ? I think Gogs does the job. Introduction These days, Github has become the preferred platform to host code. With its many great features, ease of use and access, almost all software developers are happily using it. Also, since Googl
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