摘要: 1、将数字转化为字符串的快捷方式2、请彻底抛弃float类型,使用CGFloat或double,float不够精确. BOOL b1 = YES; BOOL b2 = NO; NSInteger t1 = 100000; int t2 = 200000; float t... 阅读全文
posted @ 2015-09-03 22:41 ygm900 阅读(568) 评论(0) 推荐(0) 编辑