翻訳: â€å‘½ä»¤åž‹ã®ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯ã€é–¢æ•°åž‹ã®ãƒ—ãƒãƒŸã‚¹: Node ãŒé€¸ã—ãŸæœ€å¤§ã®æ©Ÿä¼šâ€ by James CoglanYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
DailyJS: ES6 for Node
In Harmony of Dreams Come True, Brendan Eich discusses the “new-in-ES6 stuff†that is starting to come to fruition. Although his discussion mostly focuses on Mozilla-based implementations, he does relate upcoming language features to a wide range of JavaScript projects, including games. This is relevant to Node developers because ECMAScript 6 is happening, and changes are already present in V8 its
node.js ã«ãŠã‘るエラー処ç†ã®ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ãƒ‘ターン (ã‚‚ã—ãã¯éžåŒæœŸ JavaScript ã«ãŠã‘る例外処ç†) - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´
node.js を代表ã¨ã™ã‚‹ JavaScript を用ã„ãŸéžåŒæœŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ç’°å¢ƒã«ãŠã„ã¦ã¯ã€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ãƒ‘ターンã®ãƒ™ã‚¹ãƒˆãƒ—ラクティスãŒå…±æœ‰ã•ã‚Œã¦ãŠã‚‰ãšã€çµæžœã¨ã—ã¦å“質ã®ä½Žã„コードãŒå¤šããªã‚‹ã¨ã„ã†å•é¡ŒãŒã‚るよã†ã«æ€ã„ã¾ã™ã€‚ãã“ã§ã€ç‰¹ã«ã‚¨ãƒ©ãƒ¼å‡¦ç†ã‚’ã©ã†æ›¸ãã¹ãã‹ã€æ—¢å˜ã®ãƒ©ã‚¤ãƒ–ラリを使ã†æ–¹æ³•ã‚’紹介ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã„ããªã‚Šã§ã™ãŒã€ãƒ•ã‚¡ã‚¤ãƒ«ã®æ–‡å—æ•°ã‚’è¿”ã™é–¢æ•°ã‚’作るã“ã¨ã‚’考ãˆã¦ã¿ã¾ã™ã€‚Java ã ã¨ä»¥ä¸‹ã®ã‚ˆã†ãªæ„Ÿã˜ã«ãªã‚‹ã§ã—ょã†ã‹ã€‚countChars メソッドã«æ³¨ç›®ã™ã‚‹ã¨ã€ã‚¨ãƒ©ãƒ¼ã‚’例外ã¨ã—ã¦æ‰±ã£ã¦ã„ã¦ã€ãƒ¢ã‚¸ãƒ¥ãƒ©ãƒ¼ã‹ã¤ç°¡æ½”ã«ãªã£ã¦ã„ã‚‹ã“ã¨ãŒã‚ã‹ã‚Šã¾ã™ã€‚ class FileCounter { static long countChars(String filename) throws IOException { FileInputStream is = new FileInputStre
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