[Solved] Stop an Increment [closed]

Basically, I’d say “don’t add Y if the statement is true”, but I may be misunderstanding your question, it seems quite simple. A ternary operator in the CGPointMake will take care of it: Bullets.center = CGPointMake(Airplane.center.x, Airplane.center.y + (CONDITION ? 0 : Y)); solved Stop an Increment [closed]

[Solved] Change button title [closed]

Try like this, – (IBAction)buttonAction:(UIButton *)btn { yourNextVCobject.buttonTitle = [NSString stringWithFormat:@”%@”,btn.titleLabel.text]; // then push to ur vc. } In your Next VC, In .h @property (nonatomic, retain) NSString *buttonTitle; In .m [yourAnotherBtn setTitle:self.buttonTitle forState:UIControlStateNormal]; 6 solved Change button title [closed]

[Solved] NSDateFormatter not working [closed]

You need two formats. One to parse the original string. The second to generate the desired output. You are trying to parse the string with the output format. That won’t work. NSDateFormatter *formatterObj = [[NSDateFormatter alloc]init]; [formatterObj setDateFormat:@”yyyy-MM-dd HH:mm:ss ZZZ”]; NSDate *newDate = [formatterObj dateFromString:@”2013-03-04 19:12:55 +0000″]; [formatterObj setDateFormat:@”MMM dd, yyyy”]; NSString *stringDate = [formatterObj … Read more

[Solved] count NSArray from another class

Not the best naming convention but take a look at the following example. You declare a public property in the Questions object and access it from the controller after you initialised a new object there. You may consider declaring it readonly and set it to readwrite in the private interface extension. Questions.h #import <Foundation/Foundation.h> @interface … Read more

[Solved] Insert “:”after 2 string in Cocoa [closed]

You will need to calculate how many two-character pairs there are. From there, you can loop through the pairs and grab the substring from the original string, and start stitching together the new string with colons in between. You need to leave the colon off for the last pair. Here’s some code below, this assumes … Read more

[Solved] iPhone programming – How to create a movie file from muti images and save it in iPod library? [closed]

I would investigate ffmpeg, specifically libavcodec – this will allow you to convert static images in to a movie file (assuming you can get it to compile for iOS). As far as adding to the iPod library is concerned, you aint going to be able to do that – you can read from the library … Read more

[Solved] Add objective c code to swift file [closed]

This is rough translation to Swift…no tested. // Define some colors. var darkGray: UIColor = UIColor.darkGrayColor() var lightGray: UIColor = UIColor.lightGrayColor() // Navigation bar background. UINavigationBar.appearance().barTintColor = darkGray UINavigationBar.appearance().tintColor = lightGray // Color of typed text in the search bar. var searchBarTextAttributes: [NSObject : AnyObject] = [NSForegroundColorAttributeName: lightGray, NSFontAttributeName: UIFont.systemFontOfSize(UIFont.systemFontSize())] UITextField.appearanceWhenContainedInInstancesOfClasses([UISearchBar.self]).defaultTextAttributes = searchBarTextAttributes // Color … Read more