{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fu-no.hatenadiary.org%2Fentry%2F20050902%2F1125694125\" title=\"\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u3069\u3046\u3053\u3046 - unnonouno\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_url":"https://hatena.blog","height":"190","type":"rich","published":"2005-09-02 05:48:45","version":"1.0","width":"100%","categories":[],"author_url":"https://blog.hatena.ne.jp/u-no/","blog_url":"https://u-no.hatenadiary.org/","title":"\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u3069\u3046\u3053\u3046","description":"Javascript\u306e\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4f8b\u3068\u3057\u3066\u3001\u3053\u3046\u3044\u3063\u305f\u30bd\u30fc\u30b9\u7247\u3092\u3088\u304f\u898b\u308b\u3002 function makeClosure() { var n = 0; return function() { return n++; } } \u3053\u308c\u306f\u4fbf\u5229\uff01\u3063\u3066\u304a\u3082\u3046\u304b\u3001\u3053\u308c\u306f\u5371\u306a\u3044\uff01\u3068\u601d\u3046\u304b\u2026\u3002\u307b\u3044\u307b\u3044\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u304c\u3068\u308c\u308b\u306e\u306f\u3001\u5371\u306a\u3044\u3093\u3058\u3083\u306a\u3044\u304b\uff08\u7279\u306b\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3067\u52d5\u3044\u305f\u3068\u304d\u306b\uff09\u3068\u6700\u8fd1\u601d\u3046\u306e\u3067\u3059\u304c\u3069\u3046\u306a\u3093\u3067\u3057\u3087\u3046\u3002 \u3069\u3063\u304b\u306bOCaml\u3058\u3083\u304b\u3051\u306a\u3044\u3068\u304b\u66f8\u3044\u3066\u3042\u3063\u305f\u6c17\u304c\u3059\u308b\u304c\u3001\u305d\u3093\u306a\u3053\u3068\u306a\u3044\u3002 let make_closure () = let n = ref 0 in fun () -> let n' = !n in\u2026","author_name":"u-no","blog_title":"unnonouno","url":"https://u-no.hatenadiary.org/entry/20050902/1125694125"}