Видео с ютуба Optionals In Swift

How to use Optionals in Swift | Swift Basics #6

Swift Optionals - How to Unwrap (real examples)

Swift Optionals Explained: How to use them and what are they (iOS for Beginners)

MUST KNOW iOS Interview Questions: Swift Optionals Explained

Introduction to Swift: Optionals

Swift Tutorial: optionals, unwrapping, binding

How to handle multiple optionals using optional chaining – Swift for Complete Beginners

Swift Optionals Explained

Swift for Beginners Part 7 - Optionals & Unwrapping

Swift Optionals Explained | Optional Binding, Force Unwrapping, ?? Operator

Swift Optionals Tutorial - Unwrapping - Guard, If Let, Chaining, Force

Introduction to Swift: Optional chaining

Optional binding and optional chaining

Swift Optionals | Forced Unwrapping | Optional Chaining | Forced Binding | If Let

How to handle missing data with optionals – Swift for Complete Beginners

How to use Optionals in Swift (a Brief Introduction to Force Unwrapping and Optional Binding)

Introduction to Swift Optionals

Swift Fundamentals - Optionals, Nil, Optional Binding, Implicitly Unwrapped Optionals

3 MISTAKES to avoid when using Optionals in Swift 😌

Lesson 3.1 App Development with Swift: Optionals - Part 1