R is a high-level language and an environment for data analysis and graphics. The design of R was heavily influenced by two existing languages: Becker, Chambers and Wilks’ S and Sussman’s Scheme. The resulting language is very similar in appearance to S, but the underlying implementation and semantics are derived from Scheme. This...

Given the fiercely competitive state of the iPhone app landscape, it has become increasingly challenging for app designers and developers to differentiate their apps. The days are long gone when it was possible to crank out an app over the weekend and refine it after receiving a few not so flattering user reviews....

Now that you've bought the amazing Canon PowerShot G12, you need a book that goes beyond a tour of the camera's features to show you exactly how to use your camera to take great pictures. With Canon PowerShot G12: From Snapshots to Great Shots, you get the perfect blend of photography instruction and camera reference that will...

The start-to-finish guide to Android application...

This book goes further than just showing you...

As night settled on April 20, 2010, a series of explosions rocked Deepwater Horizon, the immense semisubmersible drilling platform leased by British Petroleum, located 40 miles off the Louisiana coast. The ensuing inferno claimed 11 lives, and it would rage uncontained for two days, until its wreckage sank to a final resting place nearly a...

Why did professional trader and Market Wizard Linda Raschke move completely out of the stock market three days before a major crash? And what motivated Fred Hickey, a Barron’s Roundtable participant and editor of a monthly investment newsletter, to send out an alert to his subscribers three months before an October crash? And why did...

Are you bored producing the same old work, but do it because it’s safe? Are corporate politics, outsourcing, or the digital revolution too much for you to handle? Has a personal tragedy caused you to reevaluate your career path?  If you answered yes to any of these questions, look no further than this inspirational guide.
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Everybody develops new health problems sometimes. Often, these problems are familiar and not especially worrying. When you wake up with a slightly sore throat or get a mild headache after a long, busy day, for example, the chances are that you’ve already had this kind of thing before and you know instinctively what to do about it. You...

If you have anything to do with web development, you should know how to use HTML. XHTML, and CSS the modern, professional way. That's true if you want to become a web designer. That's true for web designers who still use tables for page layout when they should be using CSS. That's true for JavaScript programmers. And that's...

Templates in OpenCart provide a powerful way to make your site look exactly the way you want either using a single template for the entire site or a separate template for each site section. Although it sounds like an easy task to build and maintain templates, it can be challenging
to get beyond the basics and customize templates to...