02 2015 档案

摘要:NSString*imageDir = [NSStringstringWithFormat:@"%@/Caches/%@",NSHomeDirectory(), dirName];BOOLisDir =NO;NSFileManager*fileManager = [NSFileManagerdefa... 阅读全文
posted @ 2015-02-08 17:29 shidaying 阅读(343) 评论(0) 推荐(0)
摘要:1,测试一for(int i=0;i<1000000000;i++) { NSLog(@"i = %d",i);}2,测试二for(int i=0;i<1000000000;i++) { NSLog(@"i = %d",i); NSString *str =... 阅读全文
posted @ 2015-02-04 01:56 shidaying 阅读(176) 评论(0) 推荐(0)