9. View Controller Lifecycle and Scroll View
Paul Hegarty delves into the view controller lifecycle – keeping track of what's happening in your Controller as it goes through its lifetime – and then demonstrates putting print()s into the multiple-MVC version of Concentration. He then covers scroll view.
10. Multithreading and Autolayout
Paul Hegarty covers multithreading and then demonstrates with a multithreaded Cassini. He then introduces autolayout.
Friday Session 3: Instruments
Jason Riggs explains instruments.
11. Drag and Drop, Table View, and Collection View
Paul Hegarty lectures about drag and drop – transferring information around within and between apps – and demonstrates applying it in a demonstration of EmojiArt. He then introduces UITableView and UICollectionView.
12. Drag and Drop, Table View, Collection View, and Text Field
Paul Hegarty continues his demo of EmojiArt. He then covers editable text input control with UITextField.