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Swift 4 Programming Cookbook

You're reading from   Swift 4 Programming Cookbook 50 task-oriented recipes to maximise Swift 4 productivity

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Product type Paperback
Published in Sep 2017
Publisher Packt
ISBN-13 9781786460899
Length 384 pages
Edition 1st Edition
Languages
Tools
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Author (1):
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Keith Moon Keith Moon
Author Profile Icon Keith Moon
Keith Moon
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Toc

Table of Contents (9) Chapters Close

Preface 1. Swift Building Blocks FREE CHAPTER 2. Building on the Building Blocks 3. Data Wrangling with Swift Control Flow 4. Generics, Operators, and Nested Types 5. Beyond the Standard Library 6. Swift Playgrounds 7. Server-Side Swift 8. Performance and Responsiveness in Swift

Introduction

We have covered a lot of ground in the previous chapters, and we have a lot of Swift tools in our toolbelt. Now it's time to delve into more advanced topics, to look at how certain Swift types are implemented, how they can be used, and their performance characteristics. We will also look at how we can perform asynchronous tasks using Grand Central Dispatch (GCD) through the Dispatch framework and the higher-level operations in the Foundation framework that are also built on GCD.

Understanding the multithreaded environment available on all Apple platforms, as well as the performance profile of the Swift constructs you use, is vital to building a fast and responsive app.

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