Programming in Swift: Fundamentals
Oct 19 2021 · Swift 5.5, iOS 15, Xcode 13
Part 4: More Collections
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Notes: 27. Introduction
Update Notes: The student materials have been reviewed and are updated as of October 2021.
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Hey everyone! I’m Chris, and welcome to the fourth section of this course, More Collections. You learned about some basic collections in the second part of this course - those were tuples, and arrays. And while those collections are useful, sometimes you need some more powerful ways to store and work with collections of data. That leads you to the next two collection types in this course: dictionaries and sets!