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Lesson 1: Blocks

Lesson 1: Blocks

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  • Copyright 2013
  • Edition: 1st
  • Downloadable Video
  • ISBN-10: 0-13-344120-2
  • ISBN-13: 978-0-13-344120-8

Lesson 1, “Blocks,” covers this important technology that really sets Objective-C apart from other C-based languages. First viewers learn about blocks, including how they are defined and what they look like in Objective-C. Viewers then learn how to declare and use blocks and they learn about block scope. Finally, the lesson teaches when to use blocks and when to use other technologies that serve similar purposes in Objective-C.


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