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Basic Data Persistence

  • David Mark
  • Kim Topley
  • Jack Nutting
  • Frederik Olsson
  • Jeff LaMarche

Abstract

So far, we’ve focused on the controller and view aspects of the MVC paradigm. Although several of our applications have read data from their own application bundle, only the Bridge Control example in  Chapter 12 has stored any data in persistent storage. Every time any of the other sample applications launched, it appeared with exactly the same data it had the first time you launched it. This approach has worked for us up to this point, but in the real world, your applications will need to persist data. When users make changes, they usually like to find those changes when they launch the program again.

Keywords

Core Data Structure Query Language Text Field Graph View Bind Variable 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© David Mark, Kim Topley, Jack Nutting, Frederik Olsson, and Jeff LaMarche 2015

Authors and Affiliations

  • David Mark
    • 1
  • Kim Topley
    • 1
  • Jack Nutting
    • 1
  • Frederik Olsson
    • 1
  • Jeff LaMarche
    • 1
  1. 1.NYUS

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