Order of UIViewController initialization and loading

Question

I\'m fairly new to UI programming on the Mac and iPhone, and I\'ve run across something that somewhat puzzles me.

A UIViewController has 3 methods that involve the i

Answer 1

-(void)awakeFromNib
{
}

is only called if you are using story board to store the ViewController drawn in story board Nib---means interface bundle.

the proper sequence is

-(void)initWithCoder
-(void)awakefromNib    //(if story board is used)
    or
-(void)loadView----() //if manually generating the view contoller

-(void)viewDidLoad-----(called only once in the life cycle of viewController)
-(void)viewWillAppear
-(void)viewDidAppear

While moving to a new ViewController

-(void)viewWillDisappear
-(void)viewDidDisappear

While returning to the first ViewController

-(void)viewWillAppear
-(void)viewDidAppear