IOS中的各种Objective-C Category, A collection of useful Objective-C categories extending functionality of some built in iOS and Cocoa objects
NSArray
NSBundle
NSData
NSDate
NSDictionary
NSException
NSFileManager
NSObject
NSSet
NSString
NSTimer
NSURL
UIBezierPath
UIButton
UIColor
UIDevice
UIImage
UIImageView
UILable
UINavigationController
UIResponder
UIScrollView
UISearchBar
UITableViewCell
UITextField
UITextView
UIView
UIViewController
UIWebView
IOS-Categories is available under the MIT license.