This video discusses one of the most basic techniques for passing data between view controllers in an iOS application. This technique uses storing a local iVar in one class and passing it to the second class about to be displayed on the screen. Although this is a very simple example using an NSString, it can be applied using any other type of data as well - whether it be a collection or a custom data model object.
Keywords: ios, development, uiviewcontroller, xcode4, ios4, apple, iphone, ipad, ipod, data passing, programming
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