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Swift 4 Programming Cookbook

You're reading from Swift 4 Programming Cookbook

Product type Book

Published in Sep 2017

Publisher Packt

ISBN-13 9781786460899

Pages 384 pages

Edition 1st Edition

Languages

Concepts

iOS Development

Table of Contents (9) Chapters

Preface

1. Swift Building Blocks

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

Advanced operators

Swift is a programming language that takes a relatively small number of well-defined principles and builds on them to create expressive and powerful language features. The concept of mathematical operators, such as +, -, *, and / for addition, subtraction, multiplication, and division, respectively, seems so fundamental as to not warrant a mention. However, in Swift, this common mathematical functionality is built on top of an underlying operator system that is extensible and powerful.

Getting ready

In this recipe, we will look at some of the more advanced operators provided by the Swift standard library, and in the next recipe, we will create our own custom operators.

...

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