//parameters let loginString = String (format: "email=%@&password=%@" , userNameTF . text !, passwordTF . tex...
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splash screen code from one View Controller to Another
@interface LaunchViewController : UIViewController @property ( weak , nonatomic ) IBOutlet UIImageView *launchImage; ...
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Adding a prefix header to an iOS project
The iOS SDK API for New Relic Mobile requires modification of your project's prefix header. If your project does not have one, follow ...
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Ascending & Descending Order
NSArray *number = @[@9 , @3 , @6 , @7] ; NSLog ( @"%@" ,number); NSArray *ascending = [number sort...
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page control using scrollview
vc.h #import <UIKit/UIKit.h> @interface scrollingViewController : UIViewController @property ( weak , nonatomic ) IBOutlet...
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Protocal
web.h @protocol sendingData < NSObject > -( void )dataresponse:( NSMutableDictionary *)dictionary; @end ...
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Collectionview with header and footer
- ( void )viewDidLoad { [ super viewDidLoad ]; // _V_CollectionView.delegate=self; // _V_CollectionView.dataSource=self; ...
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UITextField 4 Pin passcode
-(BOOL)textFieldShouldReturn:(UITextField*)textField; { if (textField == pin1) { [pin2 becomeFirstResponder]; } els...
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post (rest)
self . URLSession =[ NSURLSession sessionWithConfiguration :[ NSURLSessionConfiguration defaultSessionConfiguration ]]; self . U...
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