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iOS 10 Programming for Beginners

iOS 10 Programming for Beginners

By : Craig Clayton
4.5 (2)
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iOS 10 Programming for Beginners

iOS 10 Programming for Beginners

4.5 (2)
By: Craig Clayton

Overview of this book

You want to build iOS applications for iPhone and iPad—but where do you start? Forget sifting through tutorials and blog posts, this is a direct route into iOS development, taking you through the basics and showing you how to put the principles into practice. With every update, iOS has become more and more developer-friendly, so take advantage of it and begin building applications that might just take the App Store by storm! Whether you’re an experienced programmer or a complete novice, this book guides you through every facet of iOS development. From Xcode and Swift—the building blocks of modern Apple development—and Playgrounds for beginners, one of the most popular features of the iOS development experience, you’ll quickly gain a solid foundation to begin venturing deeper into your development journey. For the experienced programmer, jump right in and learn the latest iOS 10 features. You’ll also learn the core elements of iOS design, from tables to tab bars, as well as more advanced topics such as gestures and animations that can give your app the edge. Find out how to manage databases, as well as integrating standard elements such as photos, GPS into your app. With further guidance on beta testing with TestFlight, you’ll quickly learn everything you need to get your project on the App Store!
Table of Contents (20 chapters)
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1
1. Getting Familiar with Xcode
19
Index

Playgrounds – an interactive coding environment


Before we jump into building the app that we will be creating in later chapters, called Let's Eat, we need to understand the basics of Swift. An easy way to experiment with Swift is to use Playgrounds. It is an interactive coding environment, which evaluates your code and displays the results. Using Playgrounds gives us the ability to work with Swift without needing to create a project. It is great for prototyping a particular part of your app. So, whether you are learning or experimenting, Playgrounds is an invaluable tool. In order to create a Playground, we need to launch Xcode and click on Get started with a playground:

The options screen for creating a new Playground screen will appear:

First, name your new Playground SwiftFoundation, and then make sure your Platform is set to iOS. Now, we can explore Playgrounds a bit.

When you launch the app, you will see five distinct areas:

Let's breakdown each area in Playgrounds:

  • PLAYGROUND EDITOR: This...

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iOS 10 Programming for Beginners
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