Programming iOS 6, 3rd Edition – In with the New, Out with the Old (iOS 5 & Earlier) – #bookreview

Programming iOS 6, 3rd Edition
Matt Neuburg
(O’Reilly – paperback, Kindle)

“My book is way bigger than your book.”

Matt Neuburg, author of Programming iOS 6, could make that claim and win almost any book-size contest. The recently published 3rd Edition of his well-respected how-to guide focuses on the “Fundamentals of iPhone, iPad, and iPod touch Development” and now spans 1,154 pages in its paperback edition. It’s definitely much thicker and heavier than any of the devices it covers.

This new edition is centered on iOS 6.1 and xCode 4.6. The author notes that he has “eliminated most references to previous iOS versions.” And he explains: “Many iOS 6 features, of course, do not exist in iOS 5 or before; I usually mention that a new feature is new, but I have not generally addressed the problem of writing backwards-compatible code. The text would become confused and bloated if everything had to be qualified with advice for different versions (‘but if you’re targeting iOS 5.1, do this; if you’re targeting iOS 5.0, do that; if you’re targeting iOS 4.3, do the other’). I believe that I can justify such omissions on the grounds that previous editions of this book exist!”

Indeed they do. Programming iOS 5, which was published in two editions, also covers iOS 4.3 and is available on and through other sources..

“New iOS 6 features are, of course, both explained and adopted” in the new 3rd edition, Neuburg says. “For example, having described NSArray subscripting (in Chapter 10), I then use it consistently, in place of objectAtIndex:, throughout the rest of the book. Aside from this, the book’s structure remains the same as in previous editions, growing where necessary to accommodate explanations of new features, such as autolayout (in Chapter 14), state restoration (in Chapter 19), and collection views (in Chapter 21). Also, in response to reader requests, I have inserted a short example of Core Data programming into Chapter 36.”

Absolute beginners should not start with this book. Get some basic programming experience in C and Objective-C first.

And don’t be surprised that not everything about iOS is covered in a book 1,154 pages long. “It’s far too big to be encompassed in a book even of this size,” Neuburg emphasizes. “There are areas of Cocoa Touch that I have ruthlessly avoided discussing. Some of them would require an entire book of their own. Others you can pick up well enough, when the time comes, from the documentation. This book is only a beginning — the fundamentals.”

Si Dunn

Learning Cocoa with Objective-C – An excellent how-to guide from two experts – #programming #bookreview

Learning Cocoa with Objective-C, 3rd Edition
Paris Buttfield-Addison and Jon Manning
(O’Reilly – paperback, Kindle)

 In some surveys, Objective-C is now the third most popular programming language, up from fifth place in 2011.

O’Reilly recently has published the awaited third edition of Learning Cocoa with Objective-C, with coverage of Xcode 4.2 and iOS 6.

The book’s two authors definitely know the Cocoa framework. They have been developing for it since the Mac first supported it. And their experience and expertise shine forth in this well-written, smoothly organized how-to guide.

They have, they note, “seen the ecosystem of Cocoa and Objective-C development evolve from a small programmer’s niche to one of the most important an d influential development environments in the world.”

Their 339-page, 20-chapter book assumes that you have some programming experience and at least know how to use an OS X and iOS device. Otherwise, it is a solid choice for learning Cocoa with Objective-C from the ground up. It offers clear descriptions and practical exercises, plus numerous code samples, screenshots and other illustrations.

Paris Buttfield-Addison’s and Jon Manning’s bottom-line goal, successfully met here, is to “give you the knowledge, confidence, and appreciation for iOS and OS X development with Cocoa, Cocoa Touch, and Objective-C.”

Si Dunn