The Problem Consider the following controller hierarchy: UINavigationController UIViewController UITableVi
My login view has a subview which has a UIActivityView and a UILabel saying "Signing In…". This subview has
I have a tab bar application, with many views. Is there a way to know if a particular UIViewController is curr
I'm trying to figure this out since last week without going any step further. Ok, so I need to apply some
I'm new to iOS and Objective-C and the whole MVC paradigm and I'm stuck with the following: I have a