MUST KNOW iOS Interview Questions: Swift Optionals Explained

Learn all about optionals in swift including: optional binding, optional chaining, unwrapping, if let statements, guard statements, and more! iOS Interview Questions can be tough, but they tend to be pretty similar across the board. So, learning about swift optionals and the different ways to unwrap and safely check for values is extremely beneficial during your iOS interview prep.

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Want more? Check these out:
Learn how to use MVVM architecture with SwiftUI: https://youtu.be/uQtM6StTsQg
Watch me totally revamp the iOS Contacts app: https://youtu.be/FpEfDVlocME
Create beautiful glassmorphism screens in SwiftUI: https://youtu.be/dUfb8PsC0Qg

For beginners wanting to learn iOS Development with Swift and SwiftUI, I recommend the books and courses found here: https://gumroad.com/a/793351283

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