BLOCK 死循环
摘要:
__weaktypeof(self)weakSelf=self;myObj.myBlock=^{__strongtypeof(self)strongSelf=weakSelf;if(strongSelf){[strongSelfdoSomething];//strongSelf!=nil//pree... 阅读全文
posted @ 2015-10-14 21:33 景树园 阅读(236) 评论(0) 推荐(0)
posted @ 2015-10-14 21:33 景树园 阅读(236) 评论(0) 推荐(0)
posted @ 2015-10-14 10:36 景树园 阅读(199) 评论(0) 推荐(0)