{"author_name":"amachang","title":" JavaScript 1.8 \u3092\u4f7f\u3063\u3066\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3092\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3067\u66f8\u304f\uff01","image_url":null,"description":"\u51fa\u6765\u305f\u30fc\uff01 var fib = ((function f(i)(i<2)?1:f(i-1)+f(i-2))(i) for(i in {__iterator__:function()({a:0,next:function()this.a++})})); \u3053\u3093\u306a\u611f\u3058 alert(fib.next()); // 1 alert(fib.next()); // 1 alert(fib.next()); // 2 alert(fib.next()); // 3 alert(fib.next()); // 5 for in \u3067\u3082\u4f7f\u3048\u307e\u3059 for (var i in fib) { // i \u306f\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u2026","blog_title":"IT\u6226\u8a18","url":"https://amachang.hatenablog.com/entry/20070914/1189752411","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Famachang.hatenablog.com%2Fentry%2F20070914%2F1189752411\" title=\" JavaScript 1.8 \u3092\u4f7f\u3063\u3066\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3092\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3067\u66f8\u304f\uff01 - IT\u6226\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","blog_url":"https://amachang.hatenablog.com/","published":"2007-09-14 15:46:51","author_url":"https://blog.hatena.ne.jp/amachang/","type":"rich","version":"1.0","categories":["JavaScript"]}