Programming
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You're reading from  iOS 17 Programming for Beginners - Eighth Edition

Product typeBook
Published inOct 2023
Reading LevelBeginner
PublisherPackt
ISBN-139781837630561
Edition8th Edition
Languages
Swift
Tools
MacOS
Concepts
Application Development
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Author (1)
Ahmad Sahar
Ahmad Sahar
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Ahmad Sahar

Ahmad Sahar is a trainer, presenter, and consultant at Tomafuwi Productions, specializing in conducting training courses for macOS and iOS, macOS Support Essentials certification courses, and iOS Development courses. He is a member of the DevCon iOS and MyCocoaHeads online communities in Malaysia and has conducted presentations and talks for both groups. In his spare time, he likes building and programming LEGO Mindstorms robots.
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Technical requirements

The Xcode playground for this chapter is in the Chapter08 folder of the code bundle for this book, which can be downloaded here:

https://github.com/PacktPublishing/iOS-17-Programming-for-Beginners-Eighth-Edition

Check out the following video to see the code in action:

https://youtu.be/mQtqNb8sRbI

If you wish to start from scratch, create a new playground and name it ProtocolsExtensionsAndErrorHandling. You can type in and run all the code in this chapter as you go along. Let’s start with protocols, which is a way of specifying properties and methods that a class, structure or enumeration should have.

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iOS 17 Programming for Beginners - Eighth Edition
Published in: Oct 2023Publisher: PacktISBN-13: 9781837630561
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Ahmad Sahar

Ahmad Sahar is a trainer, presenter, and consultant at Tomafuwi Productions, specializing in conducting training courses for macOS and iOS, macOS Support Essentials certification courses, and iOS Development courses. He is a member of the DevCon iOS and MyCocoaHeads online communities in Malaysia and has conducted presentations and talks for both groups. In his spare time, he likes building and programming LEGO Mindstorms robots.
Read more about Ahmad Sahar

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