69: Explain it Asynchronously

Welcome to Code Completion, Episode 69! We are a group of iOS developers and educators hoping to share what we love most about development, Apple technology, and completing your code! Follow us @CodeCompletion (https://twitter.com/CodeCompletion) on Twitter to hear about our upcoming livestreams, videos, and other content. Today, we discuss: - Swift Concurrency and Async/Await - Structured Concurrency - https://developer.apple.com/videos/play/wwdc2021/10254/ - https://developer.apple.com/videos/play/wwdc2021/10133/ - https://developer.apple.com/videos/play/wwdc2021/10134/ - https://developer.apple.com/videos/play/wwdc2021/10194/ - Context Switches - Comparison to GCD, and if Swift Concurrency uses it - Concurrency vs Parallelism - Actors - Replacing Serial Queues with Actors (https://twitter.com/dimitribouniol/status/1480666218579173381) - Vapor And SwiftNIO - Task and Task Groups - AsyncSequence, AsyncStream, and Combine - Memory management in Tasks (https://www.swiftbysundell.com/articles/memory-management-when-using-async-await/) - More Cool Links: - https://swiftrocks.com/how-actors-work-internally-in-swift - https://forums.swift.org/t/concurrency-in-swift-5-and-6/49337 - https://www.avanderlee.com/swift/sendable-protocol-closures/ - Mini Review Corner: - USB Multimeter (https://www.amazon.com/gp/product/B07DCTG6LH/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1) Your hosts for this week: * Spencer Curtis (https://twitter.com/SpencerCCurtis) * Dimitri Bouniol (https://twitter.com/DimitriBouniol) Be sure to also sign up to our monthly newsletter (https://codecompletion.io/), where we will recap the topics we discussed, reveal the answers to #CompleteTheCode, and share even more things we learned in between episodes. You are what makes this show possible, so please be sure to share this with your friends and family who are also interested in any part of the app development process. Sponsor This week's episode of Code Completion is brought to you by Not Phở. Search for Not Phở on the iOS and macOS App Stores today to give it a try. https://apps.apple.com/app/apple-store/id1525104124?pt=14724&ct=CodeCompletion1&mt=8