Swift Error Handling - Do, Try, Catch - iOS Interview Question Series

The next topic in my series on iOS Interview questions explains error handling and the do, try, catch syntax in iOS and Swift. This iOS interview question was asked in a few interviews, so it's a good topic to learn. In this tutorial I walk though some basic error handling on a log in screen using the Do, Try, Catch syntax in Swift.

iOS Dev Courses - https://seanallen.teachable.com/

This is part of a series of videos about iOS interview questions in Swift. Check out the overview where I list and briefly discuss all the topics that are in this series:
   • iOS Interview Questions and Answers 2...  

Source Code:
https://www.dropbox.com/sh/dhhy3kn1ql...

iOS Dev Courses:
https://seanallen.teachable.com/

Twitter:
Sean Allen -   / seanallen_dev  

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https://hired.com/x/1n01g

Book and learning recommendations that help out the channel if you decide to purchase (Affiliate Links):

Paul Hudson's Hacking With Swift:
https://gumroad.com/a/762098803

Donny Wals - Combine:
https://gumroad.com/a/909014131

Mark Moeyken’s SwiftUI Books:
www.bigmountainstudio.com/swiftui-views-book/fzc51

Objc.io Books (Thinking in SwiftUI & Advanced Swift):
https://gumroad.com/a/656585843

Ray Wenderlich Books:
https://store.raywenderlich.com/a/208...

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