Learn the basics of building the data layer of your iOS app with this getting started with Core Data tutorial.
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Pietro is a software engineer at Quidsi, where he builds e-commerce iOS applications for Diapers.com, Wag.com, Soap.com and 7 other brands. Previously, he's worked on the Huffington Post's mobile team. You can find Pietro on Twitter.
Learn how to make your first Core Data app using Swift in this step-by-step tutorial.
There are many different iOS versions and devices out there in the wild. Supporting more than just the latest is often necessary since not all users upgrade immediately. This tutorial shows you how to achieve that goal.
In this tutorial, you are going to learn how to accept credit cards in iOS using a service called Stripe, a pain-free, developer-centric way to handle purchases in your apps.