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Learn Swift by Building Applications

You're reading from Learn Swift by Building Applications Explore Swift programming through iOS app development

Product type Paperback

Published in May 2018

Publisher Packt

ISBN-13 9781786463920

Length 366 pages

Edition 1st Edition

Languages

Swift

Tools

iOS

Concepts

iOS Development

Authors (2):

Giordano Scalzo

Emil Atanasov

View More author details

Table of Contents (19) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

Preface

1. Swift Basics – Variables and Functions FREE CHAPTER

2. Getting Familiar with Xcode and Playgrounds

3. Creating a Minimal Mobile App

4. Structures, Classes, and Inheritance

5. Adding Interactivity to Your First App

6. How to Use Data Structures, OOP, and Protocols

7. Developing a Simple Weather App

8. Introducing CocoaPods and Project Dependencies

9. Improving a Version of a Weather App

10. Building an Instagram-Like App

11. Instagram-Like App Continued

12. Contributing to an Open Source Project

1. Other Books You May Enjoy

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Index

Exploring Xcode

The Xcode application is installed and it is running. You will see the following start screen:

On the right, you will see No Recent Projects, but this just shows a list of the last few projects you have worked on. On the left, you will see the version of Xcode 9.3 and a few shortcuts. We will start with the first one to get familiar with the playground. Go and click Get started with a playground. A new window is displayed, as shown in the following screenshot. Don't panic; this is the window in which you have to select the template for your playground project. For now, we will stick to iOS:

When you click Next, you have to enter the name of the playground. Let's start with Swift 4 by examples. We can change the platform if we want to explore the different features of other platforms. Xcode has a really powerful simulator which can simulate different OS (tvOS, iOS). The development for these platforms is a breeze once we know Swift.

You have to pick a folder to store the playground...

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Authors (2)

Giordano Scalzo

Giordano Scalzo

Giordano Scalzo is a developer with 20 years of programming experience, since the days of ZX Spectrum. He has worked in Swift, Objective-C, C/C++, Java, .Net, Ruby, Python, and in a ton of other languages that he has forgotten the names of. After years of backend development, over the past 10 years, Giordano has developed extensively for iOS, releasing more than 20 apps—apps that he wrote for clients, enterprise applications, or on his own. He is currently a Tech Lead Consultant in London, where he leads mobile digital transformations through his company, Effective Code Ltd.

See other products by Giordano Scalzo

Emil Atanasov

Emil Atanasov

Emil Atanasov is an IT consultant who has extensive experience with mobile technologies. He started working in the field of mobile development in 2006. He runs his own contracting and consulting company, serving clients from around the world—Appose Studio Inc. He is an MSc graduate from RWTH Aachen University, Germany, and Sofia University "St. Kliment Ohridski", Bulgaria. He has been a contractor for several large companies in the US and UK, serving variously as team leader, project manager, iOS developer, and Android developer.

See other products by Emil Atanasov

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