With iOS 6 Apple added state restoration to UIViewController and related classes. This allows the application to save state when terminated and restore it when the user resumes the application. Ev...

I've been toying around with state restoration. In the code below, the scroll position of the UITableViewController gets restored, however, if I were to tap through into the detail view (pushing an...

According the docs: In iOS 6 and later, if you assign a value to this view’s restorationIdentifier property, it attempts to preserve its URL history, the scaling and scrolling positions for each...