{"width":"100%","published":"2013-03-25 00:00:00","height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/kimuraw/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkimuraw.hatenadiary.jp%2Fentry%2F20130325%2Fp1\" title=\" NSNumber\u304c\u5373\u5024\u3063\u307d\u3044\u52d5\u304d\u3092\u3057\u3066\u308b - \u304d\u308a\u304b\u30ce\u30fc\u30c8 3\u518a\u3081\" 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://kimuraw.hatenadiary.jp/","type":"rich","url":"https://kimuraw.hatenadiary.jp/entry/20130325/p1","provider_url":"https://hatena.blog","blog_title":"\u304d\u308a\u304b\u30ce\u30fc\u30c8 3\u518a\u3081","provider_name":"Hatena Blog","categories":["cocoa"],"image_url":null,"title":" NSNumber\u304c\u5373\u5024\u3063\u307d\u3044\u52d5\u304d\u3092\u3057\u3066\u308b","description":"\u5c0f\u30cd\u30bf\u3002\u52c9\u5f37\u4f1a\u306e@YES, @NO\u306e\u4ef6\u306e\u3064\u3044\u3067\u306b\u3001\u305f\u3068\u3048\u3070NSNumber\u304c0, 1, 2\u3068\u304b\u306e\u5024\u306e\u3068\u304d\u3063\u3066\u3069\u3046\u306a\u3093\u3060\u308d\uff1f\u3068\u601d\u3063\u305f\u306e\u3067\u8a66\u3057\u3066\u307f\u305f\u3002RubyCocoa\u3067\u306fObject#to_ns\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u3063\u3066\u3001\u5909\u63db\u53ef\u80fd\u306a\u3089\u3066\u304d\u3068\u3046\u306bCocoa\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8fd4\u3059\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u4f7f\u3063\u3066\u307f\u3088\u3046\u3002Fixnum\u307e\u305f\u306fBignum\u3060\u3068-[NSNumber numberWithLongLong:]\u3092\u4f7f\u3063\u3066NSNumber\u3092\u8fd4\u3059\u306f\u305a\u3002 % irb -rosx/cocoa --simple-prompt >> 0.to_ns.retainCount => 922337203685477580\u2026","author_name":"kimuraw"}