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  • Book Overview & Buying iOS 26 Programming for Beginners
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iOS 26 Programming for Beginners

iOS 26 Programming for Beginners - Tenth Edition

By : Ahmad Sahar
3 (1)
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iOS 26 Programming for Beginners

iOS 26 Programming for Beginners

3 (1)
By: Ahmad Sahar

Overview of this book

iOS 26 Programming for Beginners returns in its 10th edition, fully updated to reflect Apple’s latest innovations in app development. Perfect for complete newcomers as well as those transitioning from other platforms, this practical guide walks you through every step of building your first iOS app using Swift 6 and Xcode 26. Following a project-based approach, you’ll create a feature-rich journal app while mastering UIKit fundamentals, including storyboards, navigation, data persistence, media integration, and map-based features. Each chapter builds on the last with clear explanations, step-by-step instructions, and real-world examples that reinforce your learning. Along the way, you’ll enhance your app with Apple Intelligence, Apple’s on-device AI platform, to deliver smart, personalized user experiences. You’ll also leverage the elegant Liquid Glass UI design system introduced in iOS 26, to give your app a modern and immersive feel. By the end of this book, you’ll have built and deployed a complete iOS app and gained the essential skills to pursue a career in mobile development.
Table of Contents (35 chapters)
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1
Swift
11
Design
16
Code
26
Features
33
Other Books You May Enjoy
34
Index

Using predictive code completion in Xcode

As you know, when you type code, Xcode will try to help you by displaying suggestions in a pop-up menu. Code completion takes this to another level, providing more thorough code suggestions via an on-device AI coding model. This model is specifically trained on Swift and Apple SDKs and will be able to infer what you are trying to do based on the surrounding code context, such as function names and comments.

To see this in action, you'll add a new file to your project and create some example structures and functions. Follow these steps:

  1. Open the completed Xcode project in the Chapter24 folder of the code bundle for this book, which can be downloaded from https://github.com/PacktPublishing/iOS-26-Programming-for-Beginners-10E.
  2. Click Settings in the Xcode menu and click the Editing tab. Click Completion and set Display code predictions to Automatically:
Figure 25.1: Settings window showing Display code predictions set to Automatically

Figure 25.1: Settings window showing Display code...

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Programming languages
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iOS 26 Programming for Beginners
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