{"url":"https://kamiyan.hatenablog.jp/entry/20110220","type":"rich","height":"190","version":"1.0","author_name":"kamiyan2","description":"iPhone\u958b\u767a\u3067\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u57fa\u790e\u3092\u793e\u54e1\u306b\u4f1d\u3048\u308b\u3053\u3068\u304c\u5897\u3048\u3066\u304d\u305f\u306e\u3067\u3001\u30a8\u30f3\u30c8\u30ea\u3068\u3057\u3066\u66f8\u3053\u3046\u3002 Objective-C\u57fa\u790e \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u524d\u306bObjC\u306e\u57fa\u790e\u3068\u3057\u3066\u3001\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u306e\u8a71\u3002 \u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9a\u304cmethodA\u3092\u30b3\u30fc\u30eb\u3059\u308b\u3068\u304d\u306f\u3001 [a methodA] \u3068\u66f8\u304f\u3002\u3053\u306e\u3068\u304d\u3001a\u304cnil\u3060\u3063\u305f\u3068\u304d\u306f\u3001\u30a8\u30e9\u30fc\u3067\u306f\u306a\u304f\u3001\u30b3\u30fc\u30eb\u3055\u308c\u306a\u3044\u3002methodA\u306b\u623b\u308a\u5024\u304c\u3042\u308b\u3068\u304d\u306f\u3001\u305d\u308c\u306f\u30010\u3084nil\u3084NO\u304c\u8fd4\u308b\u3002ObjC\u3067\u306f\u3001 void dealloc { if(a!=nil){ [a release]; } [super dealloc]; } \u306f\u3001\u6c17\u6301\u3061\u60aa\u3044\u306e\u3067\u3001nil\u30c1\u30a7\u30c3\u30af\u306f\u3084\u3081\u307e\u3057\u3087\u3046\u3002\u2026","author_url":"https://blog.hatena.ne.jp/kamiyan2/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkamiyan.hatenablog.jp%2Fentry%2F20110220\" title=\" \u30e1\u30e2\u30ea\u7ba1\u7406 - \u304b\u307f\u3084\u3093\u306e\u6280\u8853\u8005\u30d6\u30ed\u30b0\" 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":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kamiyan2/20110220/20110220163718.png","blog_title":"\u304b\u307f\u3084\u3093\u306e\u6280\u8853\u8005\u30d6\u30ed\u30b0","width":"100%","provider_name":"Hatena Blog","blog_url":"https://kamiyan.hatenablog.jp/","provider_url":"https://hatena.blog","categories":["iPhone"],"published":"2011-02-20 00:00:00","title":" \u30e1\u30e2\u30ea\u7ba1\u7406"}