[IPHONE] UUID 생성
CS/iPhone 2012. 1. 24. 17:52원문 : http://stackoverflow.com/questions/7016311/how-to-generate-unique-identifier
+ (NSString *)uuid
{
CFUUIDRef uuidRef = CFUUIDCreate(NULL);
CFStringRef uuidStringRef = CFUUIDCreateString(NULL, uuidRef);
CFRelease(uuidRef);
return [(NSString *)uuidStringRef autorelease];
}