iOS Development

Course No. 10-152-139

Week 9

Lecture Notes


  • Read:
    • Chapters 21 and 23
  • Code and turn in all of the following:
    • Chapter 21: Code the expansion of the BMITime project that begins on page 153 in the Object ownership and ARC section. (It starts just before Figure 21.3.)
    • Chapter 21: Complete the Challenge on page 159 right at the end of the chapter.
    • Chapter 23: Code the book examples that start at the beginning of the chapter on page 165 of the paper book. Add all the code through page 172, it stops just before the For the More Curious:… section.
    • Chapter 23: Complete Assignment 23-1