Our goal in writing this book was to open up the amazing world of mobile and device development to every single developer. You no longer need to learn a custom mobile programming language or be an expert in mobile application design to write good-looking, professional business applications. We believe that in the future, handsets and...

The D5100 is an amazing bit of technology and a very capable tool for creating photographs that you will be proud to show others. The intention of this book is not to be a rehash of the owner’s manual that came with the camera, but rather to be a resource for learning how to improve your photography while specifically using your...

Programmers may spend a good part of their careers scripting code to conform to commercial statistics packages, visualization tools, and domain-specific third-party software. The same tasks can force end users to spend countless hours in copy-paste purgatory, each minor change necessitating another grueling round of formatting tabs and...

I love the Internet, and if you picked up this book, you probably do, too. The Internet is dynamic, chaotic, exciting, interesting, and useful, all at the same time. The Web is pretty fun from a user’s point of view, but that’s only part of the story. Perhaps the best part of the Internet is how participatory it is. You can build...

More than 50 years ago when I was studying to become an electrical engineer, I came across complex numbers, which were used to represent out-of-phase voltages and currents using the j operator. I believe that the letter j was used, rather than i, because the latter stood for electrical current. So from the very start of my studies I...

When Android was first introduced by Google and the Open Handset Alliance, my first thought was of how awesome it would be to have a free open-source application environment for the growing smart phone revolution. The harsh reality hit when I tried to apply my rusty programming skills to the Java and Android software development kit (SDK)....

As the amazing iPad continues to evolve, so does this feature-rich book. As, colorful, and accessible as your new iPad 2, this book is the iPad's perfect companion. Open it and find over a hundred tasks succinctly explained using easy-to-follow, side-by-side, full-color screenshots....