title: iOS: What is the difference between -init and -viewLoad of a ViewController?
body: <p>I don't know exactly what's the right place to set things like the tintColor of the NavigationBar or the title of my ViewController. It works in the -init method and the -viewLoad method too. What is the "best-practice" or "right way" to do this? Has one of those any advantages?</p>