{"type":"rich","description":"Perl\u306b\u304a\u3051\u308b\u4e0b\u306e\u3088\u3046\u306a\u3053\u3068\u3092JavaScript\u3067\u3057\u305f\u3044\u3093\u3060\u3051\u3069\u3001\u308f\u304b\u3089\u306a\u3044\u3002 foreach my $key (keys %hash){ ...... }\u81ea\u5206\u3067\u7b54\u3048\u3092\u66f8\u3044\u3066\u307f\u308b\u3002 prototype.js\u3092\u4f7f\u3063\u3066\u308b\u5834\u5408\u3001Hash\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5229\u7528\u3059\u308c\u3070\u3001keys()\u3084values()\u304c\u4f7f\u3048\u308b\u3089\u3057\u3044\u3002 for( var key in $H(hoge).keys() ){} \u3068\u3001\u601d\u3063\u305f\u3093\u3060\u3051\u3069\u3001\u3060\u3081\u3060\u3002 JavaScript\u306efor\u301cin\u306f\u3053\u3046\u3044\u3046\u7528\u9014\u3067\u306f\u4f7f\u3048\u306a\u3044\u3089\u3057\u3044\u3002 \u8a73\u3057\u304f\u66f8\u304f\u306e\u306f\u9762\u5012\u3060\u3051\u3069\u3068\u306b\u304b\u304f\u3060\u3081\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u3001 var hash = $H(hoge); var keys = h\u2026","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"width":"100%","blog_title":"jjx\u306e\u65e5\u8a18","blog_url":"https://jjx.hatenadiary.org/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","height":"190","version":"1.0","url":"https://jjx.hatenadiary.org/entry/20061007/p2","author_name":"jjx","author_url":"https://blog.hatena.ne.jp/jjx/","title":"JavaScript\u3067\u9023\u60f3\u914d\u5217\u3092\u56de\u3059","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjjx.hatenadiary.org%2Fentry%2F20061007%2Fp2\" title=\"JavaScript\u3067\u9023\u60f3\u914d\u5217\u3092\u56de\u3059 - jjx\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2006-10-07 00:00:02"}