5. Flag Quiz App
UISegmentedControls, UISwitches, Outlet Collections, View Animations, UINavigationController, Segues, NSBundle, Scheduling Tasks with Grand Central Dispatch
Objectives
In this chapter you’ll:
Use a storyboard, a UINavigationController, UIViewControllers and a segue to design the app’s flow through two scenes—the quiz and its settings.
Display options to the user with UISegmentedControls.
Use UISwitches to represent options with ...
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