The Swift Programming Language Book: Type Casting - The Video Version
Channel: Darrell Root
Date: 2022-04-09

This 9-minute video is an unabridged presentation of "The Swift Programming Language (Swift 5.6)" book chapter "Type Casting"

This video covers:
  Type Casting
  Defining a class hierarchy for type casting
  Checking type with the is operator
  Downcasting with the as? and as! operators
  Type casting for Any and AnyObject
  Swift warning for using optionals with Any

This video (and all similar videos based on Apple's "The Swift Programming Language" book) are provided with monetization turned off.

The book is copyright 2022 by Apple, and licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) License.  https://creativecommons.org/licenses/by/4.0/

Book link https://docs.swift.org/swift-book/TheSwiftProgrammingLanguageSwift56.epub

Slide deck also based on the book.  My educational slide deck repository: https://github.com/darrellroot/Swift-Education-Slides    Pull requests with additional decks welcome!