There is an updated version of this course available, created for Swift 5.5, iOS 15, Xcode 13. View Latest Version
Your First Swift 4 & iOS 11 App
Part 3: Outlets Strings and Variables
— iOS & Swift

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Strings and Variables

This video was last updated on Sep 19 2017

Learn how to detect when the user moves the slider, and how to store the result in a variable. Along the way, you'll learn the basics of using Swift 4 strings.

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