//初始化UIView UIView * view = [UIView alloc]initWithFrame:CGRectMake(0,0...
1.不是以每24小时记为一天,当过了午夜12点就是一天 - (NSInteger)getDaysFrom:(NSString*)lastTime...
#import#import "AFNetworking.h" typedef NS_ENUM(NSInteger, SJCDownloadTy...
#import@interface SJCTextField : UITextField -(id)initWithFrame:(CGRect)...
#import@interface DashesLineView : UIView @property(nonatomic)CGPoint st...
我个人认为这个方法是比较好的,可以提示用户. 用[[UIApplication sharedApplication] openURL:[NSUR...
#import "BaseViewController.h" @interface ScanCodeVC : BaseViewControlle...
self.window = [[UIWindow alloc]initWithFrame:[UIScreen mainScreen].bound...
+ ( NSString *)md5StringNB:( NSString *)str { const char *myPasswd = [st...