iOS is the mobile operating system running on the Apple iPhone, iPod touch, and iPad. Use this tag [ios] for questions related to programming on the iOS platform. Use the related tags [objective-c] and [swift] for issues specific to those programming languages.
I have a problem with data binding in TextField via ngModel I have model class export class Product { na
I am working on an iOS and Android application with a custom camera view (that's why I won't use cam
I have followed the instructions here: The developers of this app have not set up this app properly for Facebo
The Problem Consider the following controller hierarchy: UINavigationController UIViewController UITableVi
We've been using Xamarin iOS for the last 8 months and developed a non-trivial enterprise app with many s
Using Xamarin.Forms, how can I define the highlight/background color of a selected/tapped ListView item? (My
Note: I'm developing using Xamarin. Similar question posted in Xamarin Forum here I'm creating an a
I am using the Facebook SDK found here, and am trying the sample that is provided (in the folder FacebookiOSSa
I'm working on a project for iOS and I'm doing the programming with Visual Studios and it connects t
I have UTF-8 encoded NSData from windows server and I want to convert it to NSString for iPhone. Since data co
How do I get the delete button to show when swiping on a UITableViewCell? The event is never raised and the de
I'd like to change the color of the placeholder text I set in my UITextField controls, to make it black.
In iOS 13 there is a new behaviour for modal view controller when being presented. Now it's not fullscre
My login view has a subview which has a UIActivityView and a UILabel saying "Signing In…". This subview has
iOS 6 and Xcode 4.5 has a new feature referred to as "Unwind Segue": Unwind segues can allow transitioning
I have a tab bar application, with many views. Is there a way to know if a particular UIViewController is curr
Many classes in Cocoa/Cocoa Touch have the NS prefix. What does it mean?
I am attempting to send and receive messages through NSNotificationCenter in Objective-C. However, I haven&apo
I upgraded to Xcode 6 beta 4 and now my App continuously crashes with the message Unknown class X in Inter