Swift Delegate Protocol Pattern Tutorial - iOS Communication Patterns Part 1

Published: 22 May 2017
on channel: Sean Allen
169,443
4.2k

The next topic in my series on iOS Interview questions explains the Delegate Protocol Communication Pattern in Swift. This is a fundamental question in iOS development and I was asked about it a lot during my interviews. In this tutorial I'll walk you through how the delegate protocol pattern in Swift works, using Xcode.

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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 2017 -...  

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