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How to implement tab bar controller with navigation controller in right way

I am using Storyboard and Xcode 6. I have next controllers and scenes in my Storyboard: UINavigationController that has HomeViewController as a root. HomeViewController has a button that Show (e.g. Push) UITabBarController. UITabBarController has 4 UIViewControllers. But my problem that after I Show UITabBarController there are no Navigation Bars in 4 UIViewControllers. But I supposed […]

Get a list of all contacts on iOS

I want to get a list of all contacts of an iPhone. I checked Address Book reference, I may missed something but I didn’t see it provides a method to get a list of contacts.

appearanceWhenContainedIn in Swift

I’m trying to convert my app to the Swift language. I have this line of code: [[UIBarButtonItem appearanceWhenContainedIn:[UINavigationBar class], nil] setTitleTextAttributes:textDictionary forState:UIControlStateNormal]; How to convert it to Swift? In Apple’s docs, there is no such method.

How can i take an UIImage and give it a black border?

How can I set the border of a UIImage?

iOS9 Untrusted Enterprise Developer with no option to trust

This is not a duplicate of Untrusted App Developer. Since iOS9 there is no option to trust an enterprise build. Has anyone found a workaround?

NSURLConnection and Basic HTTP Authentication in iOS

I need to invoke an initial GET HTTP request with Basic Authentication. This would be the first time the request is sent to the server and I already have the username & password so there’s no need for a challenge from the server for authorization. First question: Does NSURLConnection have to be set as synchronous […]

iOS app with ARC, find who is owner of an object

I’m writing an App that uses ARC and that seems to have some memory leaks at the moment. Googling I found some hints on how to use the Inspector. In there I can see heaps of allocations of instances of some classes and I can also see some call stack on how the object was […]

Dismiss keyboard by touching background of UITableView

I have a UITableView with UITextFields as cells. I would like to dismiss the keyboard when the background of the UITableView is touched. I’m trying to do this by creating a UIButton the size of the UITableView and placing it behind the UITableView. The only problem is the UIButton is catching all the touches even […]

Show screen on first launch only in iOS

Tweetbot and Clear show’s on the first start of the app a small tutorial screen how the app works. The screen with the small tutorial only pops up on the first start up of the app (1 time) How and with what can i make a similar thing? Can anyone push me in the right […]

UITableView Cell selected Color?

I have created a custom UITableViewCell. The table view is showing data fine. What I am stuck in is when user touches cell of tableview, then I want to show the background color of the cell other than the default [blue color] values for highlighting the selection of cell. I use this code but nothing […]