{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcafebabe.hatenablog.com%2Fentry%2F20091126%2F1259222728\" title=\" \u67d0\u59d4\u54e1\u4f1a - \u304b\u3075\u3047\u30fb\u3079\u3044\u3076\u5225\u9928\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" \u67d0\u59d4\u54e1\u4f1a","author_url":"https://blog.hatena.ne.jp/cafebabe/","height":"190","author_name":"cafebabe","type":"rich","url":"https://cafebabe.hatenablog.com/entry/20091126/1259222728","description":"\u4eca\u65e5\u306e\u8a71\u984c\uff0e \u306a\u305c\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u65e5\u672c\u56fd\u5185\u306b\u4f5c\u308c\u306a\u3044\u306e\u304b\uff1f\u3068\u3044\u3046\u8a71\uff0e COBOL\u3082Java\u3082\u5bfe\u3057\u3066\u9055\u308f\u306a\u3044\uff08\u7b11\uff09 F#\u306e\u3061\u3087\u3063\u3068\u7656\u304c\u3042\u308b\u578b\u63a8\u8ad6\u3068\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u306e\u8a71\uff0e F#\u306e\u975e\u540c\u671f\u95a2\u4fc2\u306e\u4ed5\u69d8\u304c\u3061\u3087\u3063\u3068\u9762\u767d\u305d\u3046\uff08\u4f8b\uff09\uff0e\u5b9f\u969b\u306b\u5b9f\u7528\u7684\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304b\u306a\u3044\u3068\uff0c\u672c\u5f53\u306b\u66f8\u304d\u3084\u3059\u3044\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u3089\u306a\u3044\u3051\u3069\u2026\uff0e Polymorphic type\u306e\u975e\u5e38\u306b\u30b3\u30a2\u306a\u4f8b\u3092\u305f\u304f\u3055\u3093\u8aac\u660e\u3055\u308c\u308b\u304c\uff0c\u3088\u304f\u308f\u304b\u3089\u305a\uff08\u7206\uff09 lazy\u30ad\u30fc\u30ef\u30fc\u30c9\u3082\u3042\u308b\u3093\u3060\u2026\uff0e VB6\u307e\u3067\u306f\u4eba\u6c17\u304c\u3042\u308b\u304c\uff0c\u578b\u4ed8\u304d\u306b\u306a\u3063\u305fVB.NET\u306f\u4eba\u6c17\u304c\u306a\u3044\u3089\u3057\u3044\uff0e\u6700\u8fd1\u306f\u305d\u306e\u4ee3\u308f\u308a\u306bRuby\u3082\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u3068\u304b\uff0e \u4f8b\u306e\u30b9\u30d1\u30b3\u30f3\u306e\u8a71\uff0e\u79c1\u306f\u5bcc\u58eb\u901a\u306e\u62c5\u5f53\u3057\u3066\u3044\u308b\u306e\u306fNeh\u2026","published":"2009-11-26 17:05:28","categories":["C#"],"version":"1.0","image_url":null,"provider_url":"https://hatena.blog","width":"100%","blog_title":"\u304b\u3075\u3047\u30fb\u3079\u3044\u3076\u5225\u9928","blog_url":"https://cafebabe.hatenablog.com/"}