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Error Types with Swift (CartoonSmart Video Tutorial Podcast 21)
This tutorial we will discuss Error types in Swift, include do and catch statements. This can be a tad confusing to new iOS / tvOS developers but hopefully this video lesson will make some sense of it. Like all our podcasts, we're here to have fun! If you want to get serious, head over to CartoonSmart.com for a full boat of project based tutorials on Swift, Sprite Kit, Xcode and plenty more.
Subscribe to our podcast on iTunes or through your favorite RSS reader at Cartoonsmart.com/podcasts...
From: cartoonsmart
Related topics : ios swift rss reader tutorial
Why Program Optionals in Swift (CartoonSmart Video Tutorial Podcast 27)
In this Swift video tutorial, we'll discuss the how's and why's of programming optional variables in any of your iOS or tvOS apps or games. Optionals allow you to test if a variable is nil or not. We'll go over testing for nil values, then safely forcing a value from an optional variable.
Subscribe to our podcast on iTunes or through your favorite RSS reader at Cartoonsmart.com/podcasts or check out our more serious tutorials by visiting the main page at CartoonSmart.com
From: cartoonsmart
Related topics : ios swift rss reader tutorial
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