Numbers, Strings, and Collections(Chapter 15 of Programming in Objective-C 2.0)
摘要：
The line @property (copy, nonatomic) NSString *name, *email; lists the attributes copy and nonatomic for the properties.The copy attribute says to makea copy of the instance variable in its setter m... 阅读全文
posted @ 2010-10-22 09:42 Ray Z 阅读(221) 评论(0) 推荐(0) 编辑
