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This chapter is from the book


  1. Edit the Swapper example so that each view presents and processes user input. Keep in mind that because both views are handled by a single view controller, you must add all the outlets and actions for both views to the view controller interface and implementation files.
  2. Return to an earlier lesson and revise the interface to support multiple different orientations and iPhone screen sizes. Use any of the techniques described in this hour’s exercises for the implementation.
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