viewDidLoad()
Called after the view controller’s view has been loaded into memory.
Declaration
func viewDidLoad()Discussion
The tab view controller overrides this method and uses it to configure and layout the tab view and its contents. You can override it in your own subclasses to perform any custom initialization. For example, to replace the default tab view, override this method and set the value of the tabView property before calling super.
If you override this method, you must call super in your implementation.