Millistel juhtudel toimub kontrolleri eksemplari initsialiseerimine?

An instance of a controller (UIViewController) is initialized in the following cases:

• When creating a new screen or interface component programmatically, for example, via MyViewController().
• When loading from a storyboard or xib file, when the system calls the init(coder:) initializer.
• When transitioning between screens (e.g., via segue), when the system creates the controller to display a new interface.

Initialization occurs before the view is loaded, usually at the time of preparing to display the controller. After initialization, lifecycle methods such as viewDidLoad are called, where you can configure the interface and data.