{"provider_url":"https://hatena.blog","image_url":null,"title":"UUID\u3092\u751f\u6210\u3057\u3066\u63ee\u767a\u578b\u306eID\u3092\u4f5c\u308b & CoreFoundation\u3068\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3084\u308a\u3068\u308a","blog_title":"sos \u306e \u4f5c\u696d\u30e1\u30e2","version":"1.0","provider_name":"Hatena Blog","author_name":"sos_jp","type":"rich","width":"100%","url":"https://sos.hatenablog.jp/entry/2013/01/23/220516","published":"2013-01-23 22:05:16","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsos.hatenablog.jp%2Fentry%2F2013%2F01%2F23%2F220516\" title=\"UUID\u3092\u751f\u6210\u3057\u3066\u63ee\u767a\u578b\u306eID\u3092\u4f5c\u308b &amp; CoreFoundation\u3068\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3084\u308a\u3068\u308a - sos \u306e \u4f5c\u696d\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["iOS"],"blog_url":"https://sos.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/sos_jp/","height":"190","description":"\u63ee\u767a\u578b\u306eID\u306e\u7a2e\u3068\u3057\u3066UUID\u3092\u751f\u6210\u3059\u308b // UUID\u3092\u751f\u6210\u3059\u308b + (NSString*) createUUID { CFUUIDRef obj = CFUUIDCreate(kCFAllocatorDefault); NSString* uuid = (__bridge_transfer NSString*)CFUUIDCreateString(kCFAllocatorDefault, obj); CFRelease(obj); return uuid; } CoreFoundation\u3068\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3084\u308a\u3068\u308a ARC\u4e0b\u3067CoreFoundation\u3068Objective-C\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u2026"}