Generics can make your Go code slower
Go 1.18 is here, and with it, the first release of the long-awaited implementation of Generics is finally ready for production usage. Generics are a frequently requested feature that has been highly contentious throughout the Go community. On the one side, vocal detractors worry about the added complexity. They fear the inescapable evolution of Go towards either a verbose and Enterprisey Java-lite
Generics — Problem Overview
Russ Cox August 27, 2018 IntroductionThis overview and the accompanying detailed draft design are part of a collection of Go 2 draft design documents. The overall goal of the Go 2 effort is to address the most significant ways that Go fails to scale to large code bases and large developer efforts. The Go team, and in particular Ian Lance Taylor, has been investigating and discussing possible desig
贖罪ã®ã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ - プãƒã‚°ãƒ©ãƒžãƒ¼ã®è„³ã¿ã
Javaã®ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ã§ã—ã°ã—ã°è©±é¡Œã«ä¸ŠãŒã‚‹ã€Œã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã€ã«ã¤ã„ã¦æ•´ç†ã—ã¦ãŠããŸã„。 イレイジャã«ã¤ã„ã¦ã¯åƒ•ã‚‚ã„ã‚ã„ã‚ã¨èª¤è§£ã—ã¦ãŠã‚Šã€éŽåŽ»ã«èª¤ã£ãŸç™ºè¨€ã‚’ã—ã¦ã„る。本エントリã¯ãã®è´–罪ã¨ã—ã¦æ›¸ã‹ã‚ŒãŸã‚‚ã®ã§ã‚る。 「イレイジャã€ã¨ã„ã†æ–¹å¼ã«ã¤ã„ã¦ã¯ãƒã‚¬ãƒ†ã‚£ãƒ–ãªèª¤è§£ãŒåºƒã¾ã£ã¦ã„ã‚‹ã¨æ€ã†ã€‚「イレイジャ方å¼ã€ãŒå•é¡Œã®æ ¹ã§ã¯ãªã„事象ã«ã¤ã„ã¦ã€ãれを「イレイジャã®ã›ã„ã€ã§ã‚ã‚‹ã¨èª¤ã£ã¦ç†è§£ã™ã‚‹ã“ã¨ã¯ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨ã—ã¦ã¯ãƒžã‚¤ãƒŠã‚¹ã§ã‚る。 ã—ã°ã—ã°ã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã®ã›ã„ã¨ã•ã‚Œã‚‹äº‹è±¡ã«new T()ã§ããªã„ã¨ã„ã†è«–点ãŒã‚ã‚‹ãŒã€ã“ã‚Œã¯Javaã®ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ãŒC#ã§ã„ã†new制約(型変数ã®åˆ¶ç´„ã¨ã—ã¦ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’æŒã¤ã“ã¨ã‚’è¦æ±‚ã™ã‚‹æ©Ÿèƒ½)ã‚’æŒãŸãªã„ã“ã¨ã«èµ·å› ã™ã‚‹å•é¡Œã§ã‚る。 ãã®ãŸã‚ã€ã“ã®ç‚¹ã«ã¤ã„ã¦Javaã®è¨€èªžä»•æ§˜ã«æ”¹å–„を求ã‚ã‚‹ã®ã§ã‚ã‚Œã°ã€new制約を導入ã›ã‚ˆã¨ã„ã†ç¾å®Ÿçš„ãªè¦æ±‚ã¨ã™ã‚‹ã¹ãã§ã‚る。 イレイジャ方å¼
Kingston Mesivta - For bochurim seeking growth in Torah and Yiras Shomayim
The Lubavitch Mesivta of Kingston, founded in 5777, is located in the Anash community of Kingston, PA, three hours from New York. The yeshiva is a place where chassidishe bochurim can grow in learning and avodas Hashem. The Yeshiva is designed for motivated bochurim who are Yirei Shomoyim, ready for a Mesivta level of learning, and are looking to advance in chasidishkeit. In the Kingston Mesivta,
Closure Compilerã®åž‹ãƒ†ãƒ³ãƒ—レートãŒé€²åŒ–ã—ã¦ã‚‹ä»¶ - teppeis blog
altjsガãƒå‹¢ã®ã¿ãªã•ã‚“ã“ã‚“ã«ã¡ã¯ã€‚ TypeScriptã®æ¬¡æœŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ãŒå…¥ã‚‹ãœï¼ãªã‚“ã¦è©±é¡Œã«ãªã£ã¦ãŸã‚Šã—ã¾ã™ãŒã€Closure Compilerã®ãƒ†ãƒ³ãƒ—レートã¾ã‚りも人知れãšé€²åŒ–ã—ã¦ã„ã‚‹ã®ã§ç´¹ä»‹ã€‚ ãªãœã‹ãƒ‰ã‚ュメントã«ã¯ã•ã£ã±ã‚Šè¼‰ã£ã¦ãªã„ã®ã§ã€Compilerã®ã‚½ãƒ¼ã‚¹ã¨ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ãŒå‘½ã§ã™ã€‚ メソッドテンプレート 去年サãƒãƒ¼ãƒˆã•ã‚ŒãŸã®ãŒãƒ¡ã‚½ãƒƒãƒ‰ãƒ†ãƒ³ãƒ—レート。メソッドや関数ã®ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã§@templateãŒä½¿ãˆã¾ã™ã€‚ 次ã®ã‚µãƒ³ãƒ—ルコードã¯Arrayã‹ã‚‰ç‰¹å®šæ¡ä»¶ã‚’満ãŸã™è¦ç´ を探ã—ã¦è¿”ã™é–¢æ•°ã€‚Arrayã®è¦ç´ ã®åž‹ã¨æ¡ä»¶é–¢æ•°fã®thisã«ãƒã‚¤ãƒ³ãƒ‰ã•ã‚Œã‚‹opt_thisã®2ã¤ãŒãƒ†ãƒ³ãƒ—レートã«ãªã£ã¦ã¾ã™ã€‚ /** * @param {Array.<T>} arr * @param {function(this: S, T, number, Array.<T>): boolean
Redirecting…
Redirecting… Click here if you are not redirected.
1
ランã‚ング
ランã‚ング
ãŠçŸ¥ã‚‰ã›
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
Javaã® "? extends" ã‚„ "? super" ã®ä½¿ã„方をC#ã‚„Scala風ã«è€ƒãˆã‚‹ - Qiita
GitHub - bouk/gonerics: Generics for go
Under Construction | Random
ジェãƒãƒªã‚¯ã‚¹ã®åŸºç¤Žã¨ï¿½ã‚¯ãƒ©ã‚¹è¨è¨ˆã¸ã®å¿œç”¨
{{#tags}}- {{label}}
{{/tags}}