Learn How to Network in the Background
What you will be learning##
- Prioritization
- Update UI in the background thread without freezing
- Grand Dispatch Central
The Why
To recap briefly, if you fetch data from the server (database) without using GCD, the UI will be frozen 99% of the time. So, the networking shall happen in the background if you still want to get paid. If you don’t understand the reasoning for the above, you aren’t ready for this tutorial. I kindly ask you to leave now. If not, you’ve come to the right place.☝️...
Read More: https://medium.com/ios-geek-community/ui-networking-like-a-boss-in-swift-3-b4607dadfcea#.f8t2z9n9y
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