Quite possibly the MOST important video on my entire channel. In this installation, we will take an extremely deep-dive into the Swift language. We are covering these topics primarily because we will begin to use Actors for the remainder of this playlist. However, the knowledge in this video goes far beyond Swift Concurrency. This are some of the most complex topics in Swift and I've received a ton of requests to cover the different between these data types. It goes without saying that these are extremely important topics for any Swift developer to know! Topics include: 1) Structs vs Classes vs Actors 2) Value vs Reference Types 3) Stack vs Heap memory 4) Automatic Reference Counting (ARC) in Swift 5) Weak vs Strong References Links: - https://blog.onewayfirst.com/ios/posts/2019-03-19-class-vs-struct/ - https://stackoverflow.com/questions/24217586/structure-vs-class-in-swift-language - https://medium.com/@vinayakkini/swift-basics-struct-vs-class-31b44ade28ae - https://stackoverflow.com/questions/24217586/structure-vs-class-in-swift-language/59219141#59219141 - https://stackoverflow.com/questions/27441456/swift-stack-and-heap-understanding - https://stackoverflow.com/questions/24232799/why-choose-struct-over-class/24232845 - https://www.backblaze.com/blog/whats-the-diff-programs-processes-and-threads/ - https://medium.com/doyeona/automatic-reference-counting-in-swift-arc-weak-strong-unowned-925f802c1b99 Next video: https://www.youtube.com/watch?v=UUdi137FySk Previous video: https://www.youtube.com/watch?v=Tw_WLMIfEPQ If you are enjoying this FREE playlist, please consider supporting the channel: https://www.buymeacoffee.com/nicksarno