iPhone Programming: The Big Nerd Ranch Guide   9. Notification and Rotation

About the 9. Notification and Rotation category (1)
Challenge Question (4)
orientationChanged: used without being declaration in .h? (3)
Rotate Hypno? (1)
Swapping subViews in willAnimateRotation (6)
Beware: proximity sensor doesn't work in landscape (3)
Does iPad have proximity notificaitons? (3)
Programmatic reference to a nib instantiated UI object (2)
Display not Autorotating (2)
Memory Management question (4)
Landscape Rotation with Action Sheet and Alert Views (2)
Error in Posting Notification Example (2)
View position not adjusting for status bar (2)