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Objective-C iOS Development for Legacy & Enterprise Apps · Lesson

Introduction to Objective-C

Explore the history and key characteristics of Objective-C, understanding its role in the iOS ecosystem and its relationship with C.

Welcome to Objective-C!

Objective-C shaped the early days of iOS and macOS. Swift is newer, but Objective-C still powers a huge base of existing enterprise apps.

Objective-C's Origins

Born in the early 1980s and adopted by NeXT, Objective-C became Apple's primary language for macOS and iOS after the 1997 acquisition.

All lessons in this course

  1. Introduction to Objective-C
  2. Basic Syntax and Data Types
  3. Setting Up Xcode for Objective-C
  4. Working with NSString and Foundation Types
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