UICollectionView Tutorial: Prefetching APIs | raywenderlich.com

In this UICollectionView prefetching tutorial, you’ll learn how to achieve smooth scrolling in your app using Operations and Prefetch APIs.

This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7341-uicollectionview-tutorial-prefetching-apis

Help: When I open the downloaded materials, there’s no simulator in either xcodeproj. I’m unable to add a simulator. This isn’t the case when I open another project.

@cabernathy Can you please help with this when you get a chance? Thank you - much appreciated! :]

This doesn’t seem to work correctly. The cells are constant reloading - once the data is loaded, shouldn’t it stay loaded? If any live app worked like this it would get kicked off the app store. Am I missing something?

@cabernathy Do you have any feedback about this? Thank you - much appreciated! :]

This tutorial is more than six months old so questions are no longer supported at the moment for it. Thank you!