Avoiding Singletons in Your iOS Apps
Singletons are everywhere, and they need to be dealt with. How can we refactor code that's already littered with Singletons? Here's how!
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Reusable View Controllers
If you use the same view controller in slightly different contexts, you might be able to simplify your code by creating a reusable view controller. In this article, we see how to build a UIViewController to make it reusable, and how to easily set it up with the containment API.
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