November 2020
Intermediate to advanced
766 pages
15h 29m
English
Content preview from iOS 14 Programming for Beginners - Fifth Edition
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Chapter 2: Simple Values and Types
Now that you have had a short tour of Xcode, let's look at the Swift programming language.
Important Information
For more information about the latest version of the Swift language, visit https://docs.swift.org/swift-book/.
First, you'll explore Swift Playgrounds, an interactive environment where you can type in Swift code and have the results displayed immediately. Next, you'll study how Swift represents and stores various types of data. After that, you'll look at some cool Swift features such as type inference and type safety, which help you to write code more concisely and avoid common errors. Finally, you'll learn how to perform common operations on data and how to print messages to the Debug area to help ...
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