In this video, you will get to know about deadlocks, how they are created in an iOS app (Swift), what they can lead to, and how they can be fixed. Also, Synchronous blocks vs Asynchronous blocks, why UI should be updated on Main Thread, and practical implementation of all these theories in Swift.
A good article on why UI should be updated on main thread 👇🏼
https://medium.com/@duwei199714/ios-why-the-ui-need-to-be-updated-on-main-thread-fd0fef070e7f
