Common method in Swift

1. Check for any field empty in NSDictionary class func checkforEmptyValueinDictioanty(dic:NSDictionary)-> Bool{ for (keyVal, dataVal) in dic {   if (dataVal.length()==0){                 println("\(keyVal): \(dataVal.length())")                 return false             }                 ... Continue Reading →


Use different font text in a Label in swift

let secondLabel=UILabel(frame: CGRectMake(0, 16, _screenWidth-2, 20))         secondLabel.textColor=UIColor.whiteColor()         secondLabel.textAlignment=NSTextAlignment.Center         secondLabel.font=UIFont(name: "Arial", size: 12)         bottomView.addSubview(secondLabel)                  let attrSting=NSMutableAttributedString(string: "I agree to the Terms of Service and Privacy Policy.")             ... Continue Reading →

BackWord data passing in xcode.

step 1. Define a protocol in FirstViewController.h #import <UIKit/UIKit.h> @protocol ViewBProtocol - (void)setData:(NSString *)data; @end @interface MSYViewController : UIViewController<ViewBProtocol> @end Step 2. in FirstViewController.m - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{ UIViewController* controller = [segue destinationViewController]; if ([controller isKindOfClass:[MSYQuizView class]]) { MSYQuizView* viewCController = (MSYQuizView *)controller; viewCController.delegate = self; } } // where MSYQuizView is second ViewController. //... Continue Reading →

AirDrop in iOS 7

AirDrop OverviewBefore we step into the implementation, let’s have a quick look at AirDrop. It’s very simple to use AirDrop. Simply bring up Control Center and tap AirDrop to enable it. You can either select “Contact Only” or “Everyone” depending on whom you want to share the data with. If you choose the Contact Only... Continue Reading →

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