2013年5月22日
IOS判断Iphone5和Retina
摘要： #define isIPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size) : NO)#define isRetina ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 960), [[UIScree 阅读全文
posted @ 2013-05-22 09:36 菜鸟程序猿 阅读(366) 评论(0) 推荐(0)
[iOS]MD5加密字符串
摘要： #import <CommonCrypto/CommonDigest.h>+ (NSString *)MD5:(NSString *)str{ if (str == nil) { return nil; } const char *cStr = [str UTF8String]; unsigned char result[CC_MD5_DIGEST_LENGTH]; CC_MD5( cStr, strlen(cStr), result ); return [NSString stringWithFormat: @"%... 阅读全文
posted @ 2013-05-22 09:23 菜鸟程序猿 阅读(175) 评论(0) 推荐(0)