Bill Morefield My thoughts, discoveries, and occasional rambiings.

January 7, 2019

Recent Work for RayWenderlich.com

Filed under: ios,Programming — Bill Morefield @ 7:28 pm

I realized I’d not posted some recent articles and tutorials I’ve written since I started tutorial for raywenderlich.com at the start of 2018.

IAP: Receipt Validation – I’m really happy with this look at a fairly complex task. Come for the cryptography and stay to learn about accessing C libraries from Swift.

Text Kit Tutorial: Getting Started – An update of an existing tutorial for latest versions of iOS and Swift.

Trigonometry for Game Programming – SpriteKit and Swift Tutorial: Part 1/2 and Trigonometry for Game Programming – SpriteKit and Swift Tutorial: Part 2/2 – Another update of an existing tutorial to the (at the time) latest XCode and iOS.

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