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You're reading from Swift Cookbook Over 60 proven recipes for developing better iOS applications with Swift 5.3

Product type Paperback

Published in Feb 2021

Publisher Packt

ISBN-13 9781839211195

Length 500 pages

Edition 2nd Edition

Languages

Swift

Tools

iOS

Concepts

iOS Development

Authors (3):

Keith Moon

Keith D. Moon

Chris Barker

View More author details

Table of Contents (14) Chapters

Preface

1. Swift Building Blocks

2. Mastering the Building Blocks FREE CHAPTER

3. Data Wrangling with Swift Control Flow

4. Generics, Operators, and Nested Types

5. Beyond the Standard Library

6. Building iOS Apps with Swift

7. Swift Playgrounds

8. Server-Side Swift

9. Performance and Responsiveness in Swift

10. SwiftUI and Combine Framework

11. Using CoreML and Vision in Swift

12. About Packt

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13. Other Books You May Enjoy

Reusing code in functions

Functions are a building block of almost all programming languages, allowing functionality to be defined and reused. Swift's syntax provides an expressive way to define your functions, creating concise and readable code. In this recipe, we will run through the different types of functions we can create, and understand how to define and use them.

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Authors (3)

Keith Moon

Keith Moon is an award-winning iOS developer, author and speaker based in London. He has worked with some of the biggest companies in the world to create engaging and personal mobile experiences. Keith has been developing in Swift since its release, working on projects both fully Swift, and mixed Swift and Objective-C. Keith has been invited to speak about Swift development in conferences from Moscow to Minsk and London.

See other products by Keith Moon

Keith D. Moon

Keith D. Moon is an award-winning mobile application developer who has worked with some of the largest music artists and brands to create engaging and personal mobile experiences. Keith has worked with international brands, including the BBC, Expedia, O2, and Sony Music, using the latest technologies and development practices to create mobile apps that provide value for both the user and brand.

See other products by Keith D. Moon

Chris Barker

Chris Barker is an iOS developer and tech lead for fashion retailer N Brown (JD Williams, SimplyBe, Jacamo), where he heads up the iOS team. Chris started his career developing .NET applications for online retailer dabs (now BT Shop) before he made his move into mobile app development with digital agency Openshadow (now MyStudioFactory Paris). There, he worked on mobile apps for clients such as Louis Vuitton, L'Oréal Paris, and the Paris Metro. Chris often attends and speaks at local iOS developer meetups and conferences such as NSManchester, Malaga Mobile, and CodeMobile.

See other products by Chris Barker