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Sign upIf you've gotten this far, you're probably getting quite comfortable with using 0:00 value types as well as reference types, creating properties when you need them and 0:03 all that common Swift stuff. 0:07 Well, we hear at Treehouse don't want you to get too comfy, and I must confess, we 0:09 didn't really give you the complete story on all those things the first time around. 0:13 Swift is an extremely powerful language and you're now ready to start unlocking 0:16 new capabilities to make your apps that much better and 0:20 your code that much more thoughtful, elegant, and reusable. 0:23 Join me now as we raise the bar on what you can do with properties, 0:27 protocols, and initializers as well as peek behind the scenes at 0:30 key Swift concepts like semantics and memory management. 0:34 I know, it may sound a bit intimidating, but I promise, 0:37 there are lots of goodies in here, and you definitely wanna know about them. 0:40
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