Lesson 1
Objective-C vs. Swift
Learn the distinguishing language features of Objective-C.
Course
Learn the distinguishing language features of Objective-C. Practice Objective-C syntax by writing classes, and writing and calling methods.
Learn the distinguishing language features of Objective-C. Practice Objective-C syntax by writing classes, and writing and calling methods.
Last Updated March 7, 2022
No experience required
Lesson 1
Learn the distinguishing language features of Objective-C.
Lesson 2
Familiarize yourself with Objective-C syntax. Write some classes and properties from scratch.
Lesson 3
Master how to write and call methods in Objective-C. Build a functioning game.
Lesson 4
Write custom classes and incorporate third party frameworks and extensions.
Lesson 5
Persist data with NSCoder and NSKeyedArchiver. Implement navigation with a collection view.
Lesson 6
Facilitate communication between the languages of iOS. Complete a set of coding challenges to sharpen interop skills.
Instructor
Gabrielle earned her Ph.D. in Population Biology from UC Davis, where she discovered the joys of programming while analyzing DNA sequences. She has a background in teaching, and worked as an iOS Engineer before joining Udacity.
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Objective-C for Swift Developers