空白文å—ãŒ2種類ã‚ã‚‹ã‹ã‚‰æ··ä¹±ã™ã‚‹ã®ã よ(全角空白ã˜ã‚ƒãªã„よ)空白文å—ãŒ2種類ã‚ã‚‹ã“ã¨ã‚’知らãªã‹ã£ãŸã‚“ã§ã™ã‚ˆã(^_^;) ã¾ãšã€ç©ºç™½æ–‡å—ã«ã¤ã„ã¦ã®è©±ã®å‰ã«ã€çŸ¥ã£ã¦ãŠãã¹ãã“ã¨ã‹ã‚‰ã€‚ Javascriptã§"a"ã¨ã„ã†æ–‡å—を表ç¾ã™ã‚‹æ–¹æ³•ã€‚ alert("a");//a alert("\x61");//a alert("\u0061");//a ã“れを比較ã—ã¦ã¿ã‚‹ã€‚ alert("\x61" == "a");//true alert("\x61" == "\u0061");//true alert("\u0061" == "a");//true æ£è¦è¡¨ç¾ã§ã¯ã©ã†ã ã‚ã†? var ret ret = /\u0061/.test("\x61");//true ret = /\u0061/.test("a");//true ret = /a/.test("\x61");//true ret = /a/.test("\u0061");//true ret =
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