Swift By Example:

Giordano Scalzo

$43.99

4 (2 Ratings)

Paperback Jun 2015 284 pages 1st Edition

Giordano Scalzo

$43.99

4 (2 Ratings)

Paperback Jun 2015 284 pages 1st Edition

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Description

This book is intended for those who want to learn to develop apps in Swift the right way. Whether you are an expert Objective-C programmer or new to this platform, you'll learn quickly, grasping the code of real-world apps to use Swift effectively. Prior experience in development for Apple devices would be helpful, but is not mandatory.

What you will learn

Explore the features of Swift
Connect to a server and parse JSON data
Take advantage of CocoaPods to use thirdparty libraries
Utilize a clean and effective architecture to decrease complexity and speed up development
Work with the most useful parts of the iOS SDK
Build video games with SpriteKit and SceneKit
Develop apps from start to finish
Implement a weather app using fake data

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Winston Sep 05, 2015

Swift By Example takes the reader through the Swift programming language by building easy to complex apps using Swift. Just look on stackoverflow and github and you will see the growing use of the swift programming language. I particularly loved builing the flappy bird clone which shows you that you can get anything done in swift. Must buy!

Amazon Verified review

Ronnie Pitman Aug 23, 2015

On page viii of this book the author writes: "If you are a seasoned Objective-C programmer who wants to learn Swift, or if you are an enthusiastic developer without any prior experience in developing iOS apps, this book is for you." In my opinion that first phrase is true, but I believe many programmers who know nothing of Swift or Xcode will find it tough going. In the first project for example, on page 30 the author wants you to lay out a button and the text fields and labels from looking at a skeletal mockup. If you're an Objective-C programmer you'll know how to do this. If you're not, most likely you'll have to look at the code on the next page to figure out how many text fields and how many labels he wants.Elsewhere, when you're supposed to enter new code, the book has that code in a monospace font. Again, coders new to Swift may wish that the author would sometimes be more explicit about where he intends for that code to be entered. On page 48 he doesn't tell you to import UIKit; you have to look at his github code to see that.Another way code entry could be improved is on page 43. The author has you make three long calls to a function before he has you declare the function; hence, you get no auto-complete.Now the positive. The apps you build in this book are not trivial. The author stresses code reusability and flexibility and lays out his programs accordingly. He frequently uses extensions to good effect. The author also doesn't give you simplistic apps and then promise you that you're ready for the App Store. On page 107 he writes that creating an app is not "straightforward." His realism is refreshing.In the later examples in this book, the author shows you how to import and use CocoaPods.I'm giving this book four stars because it seems obvious to me that the author is an accomplished coder and his example programs are well-structured.On the publisher side, this book could be better. The author can be excused if he's not a native English speaker, but the publisher's editors should have corrected puzzling language use, not to mention the liberal, almost random sprinkling of commas into the text.

Swift By Example:

What do you get with Print?

Swift By Example

Chapter 2. A Memory Game in Swift

The app is…

Building the skeleton of the app

The menu screen

Implementing the basic menu screen

The game screen

The structure

Implementing a deck of cards

What we are expecting

The app is…

Building the skeleton of the app

The menu screen

Implementing the basic menu screen

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