100: “A tower of capabilities”, with special guest Chris Lattner
Swift by Sundell
00:00
Swift 5 - The New Sensible Approach
The main actor enables you to, when you're using the new concurrency system, to automatically dispatch UI updates on the main queue. And one of the other really unique things about the Swift approach is that it provides a level of race safety. You don't get shared mutable state in the way they do with other languages like Objective-C or Go.
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