摘要: 简单使用:intmultiplier =7;int(^myblock)(int) = ^(intnum) { returnmultiplier * num;};NSLog(@"%d", myblock(3));// 21使用block的快排:(字符串)char*myCharacters[4] = {... 阅读全文
posted @ 2015-09-11 09:17 MacroHong 阅读(113) 评论(0) 推荐(0)