In this Tutorial I am going to show you how to create what is known as a Swift Timer. We will create a counter application. I am going to show you how to use NSTimer.
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In this Swift tutorial we are going to create a basic counter application that utilises the NSTimer class to create a swift timer. This is a great introduction to using NSTimer with Swift.
In this tutorial I will be showing you have to create a basic iPhone Application that has an object, in this case an image, which falls from the top of the screen at a random location.
A great and insightful introduction to the Objective-C: NSTimer Class.