January 2012
Beginner
655 pages
16h 35m
English
Content preview from Beginning iOS 5 Application Development
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CHAPTER 9 EXERCISE SOLUTIONS
Answer to Question 1
To retrieve the values for preferences settings, you use the objectForKey: method. To save the values for preferences settings, you use the setObject:forKey: method.
Answer to Question 2
You can either remove the application from the device or Simulator, or you can remove the file ending with application_name.plist in the application folder within the Simulator.