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<google>BUY_IPAD</google>
If you have not previously developed applications for either the iPhone or even Mac OS X then there is much that will be new to you as an iPad app developer. Whilst you may or may not have used Mac OS X before it is unlikely that you will have ever used the Xcode integrated development environment. It is also unlikely that you will have any familiarity with the iOS SDK or the frameworks that were covered in the chapter entitled iOS 4 Architecture and SDK Frameworks. Since Apple is the only company to fully embrace Objective-C it is also likely you have not had cause to use this programming language before.
