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Saving Data in iOS
Part 1: Files & Data Data & Data Types
— iOS & Swift

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Data & Data Types

Apple’s documentation on Numbers, Data, and Basic Values

This course was originally recorded in April 2020. It has been reviewed and all content and materials updated as of November 2021.

Learn about Foundation Data and the term “Data”. Also, famirialize yourself with the basics of Swift data types and structures like Integers, Floats, Doubles, Strings, Dictionaries, Sets, and Arrays.