Swift: FB Messenger - How to Auto Update using NSFetchedResultsController (Ep 9)

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- Published on Apr 30, 2016馃審 Public

Today we learn how to use NSFetchedResultsController to handle updating our UICollectionView of messages. This technique is extremely useful whenever you are updating core data entities and you can keep track of them based on some sorted attribute type. Completed Source Code: https://www.letsbuildthatapp.com/cour... Previous tutorial How to Insert/Send Messsages: https://youtu.be/g0d4un9_vro Follow me on Twitter! https://twitter.com/buildthatapp