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Sams Teach Yourself: iOS 9 Application Development in 24 Hours, Seventh Edition by John Ray

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Hour 4. Inside Cocoa Touch

What You’ll Learn in This Hour:

Image What Cocoa Touch is and what makes it unique

Image The technology layers that make up the iOS platform

Image A basic iOS application life cycle

Image Classes and development techniques you’ll be using throughout this book

How to find help using the Apple developer documentation

When computers first started ...

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