Skip to content



A UITextField is used to enter a character. Class Hierarchy of UITextField NSObject ↑upside down UIResponder. ↑upside down UIView. ↑upside down UIControl ↑upside down UITextField Read more


The UINavigationBar is the most commonly used UINavigationBar at the top of iOS app screens. Class hierarchy of UINavigationBar. NSObject ↑upside down UIResponder. ↑upside down Read more


A Swift dictionary array. Describes how to create and call a dictionary array. I like that different people use different ways of saying things like dictionary arrays, hashes, maps, etc. Read more