Learn how to detect when the user moves the slider, and how to store the result in a variable.
This is a companion discussion topic for the original entry at https://www.kodeco.com/5993-your-first-ios-and-uikit-app/lessons/14
This is a companion discussion topic for the original entry at https://www.kodeco.com/5993-your-first-ios-and-uikit-app/lessons/14