{"version":"1.0","title":"for...in\u3068for...of\u306e\u9055\u3044","image_url":null,"provider_url":"https://hatena.blog","published":"2016-05-14 20:40:20","url":"https://shuzo-kino.hateblo.jp/entry/2016/05/14/204020","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshuzo-kino.hateblo.jp%2Fentry%2F2016%2F05%2F14%2F204020\" title=\"for...in\u3068for...of\u306e\u9055\u3044 - Bye Bye Moore\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://shuzo-kino.hateblo.jp/","width":"100%","blog_title":"Bye Bye Moore","author_name":"shuzo_kino","type":"rich","height":"190","author_url":"https://blog.hatena.ne.jp/shuzo_kino/","description":"\u500b\u4eba\u7684\u306b\u306f\u983b\u7e41\u306b\u8aa4\u7206\u3059\u308bfor...in\u3068for...of\u306e\u9055\u3044\u3067\u3059\u3002 \u96d1\u306b\u307e\u3068\u3081\u308b\u3068\u3001 \u4e2d\u8eab\u3092\u898b\u305f\u3044\u5834\u5408\u306fof enumrable\u306a\u3082\u306e\u3092\u8aad\u307f\u305f\u3044\u5834\u5408\u306fin \u3068\u3044\u3063\u305f\u3068\u3053\u308d\u3067\u3057\u3087\u3046\u304b \u5b9f\u969b\u306e\u3068\u3053\u308d \u57fa\u672c\u7684\u306a\u6319\u52d5 \u7279\u306b\u62e1\u5f35\u3092\u3057\u3066\u3044\u306a\u3044\u3001\u305f\u3060\u306e\u6587\u5b57\u5217\u306e\u5834\u5408\u3092\u8003\u3048\u307e\u3059\u3002 \u914d\u5217\u3067\u3082\u9023\u60f3\u914d\u5217\u3067\u3082\u3001\u57fa\u672c\u306f\u540c\u3058\u3067\u3059\u3002of\u306f\u5185\u5bb9\u3092\u8fd4\u3057\u307e\u3059\u3002 for (val of \"string\") { console.log(val) } /* s t ... g */ \u4e00\u65b9\u3001in\u306e\u65b9\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8fd4\u3057\u307e\u3059\u3002 for (val in \"string\") { console.log(val) } /* 0 1 ... 5\u2026","categories":["javascript"],"provider_name":"Hatena Blog"}