{"url":"https://kotsubu-chan.hatenadiary.org/entry/20080914/1221880848","type":"rich","width":"100%","title":"set\uff1aDecorator(dict)","published":"2008-09-14 12:20:48","image_url":null,"version":"1.0","blog_url":"https://kotsubu-chan.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkotsubu-chan.hatenadiary.org%2Fentry%2F20080914%2F1221880848\" title=\"set\uff1aDecorator(dict) - \u7d9a\u30fb\u3072\u3088\u5b50\u306e\u304d\u3082\u3061\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_title":"\u7d9a\u30fb\u3072\u3088\u5b50\u306e\u304d\u3082\u3061","author_url":"https://blog.hatena.ne.jp/kotsubu-chan/","provider_name":"Hatena Blog","author_name":"kotsubu-chan","categories":[],"provider_url":"https://hatena.blog","description":"\u305d\u3053\u3067\u3001\u76ee\u306b\u4ed8\u304f\u306e\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5c5e\u6027\u306b\u95a2\u3059\u308b\u6b21\u306e\u8a18\u8ff0\u3067\u3059\u3002 Dict items;\u3053\u308c\u3092\u898b\u308b\u3068\uff08\u7d44\u307f\u8fbc\u307f\u578b dict \u306b\u76f8\u5f53\u3059\u308b\uff09\u30af\u30e9\u30b9 Dict \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u518d\u5229\u7528\uff08\u5185\u5305\uff09\u3057\u3066\u3044\u308b\u306e\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001set \u306f dict \u3092\u5185\u5305\u3059\u308b\u30d5\u30a3\u30eb\u30bf\u30fc\u3068\u898b\u306a\u305b\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u69cb\u9020\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002 public object Contains(object o) { ... return ... items.ContainsKey(o) ... }\u3064\u307e\u308a\u3001\u5f15\u6570 o \u304c\u3001\u8f9e\u66f8 items \u306e\u30ad\u30fc\u8981\u7d20\u306b\u542b\u307e\u308c\u308b\u304b ContainsKey \u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u306f\u3001\u30e1\u30bd\u30c3\u30c9 C\u2026"}