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....

The first year of developing a new sales territory is a daunting task—especially in dog-eat-dog industries. The traditional advice is to train quickly on product, grab a customer list, start calling for appointments, discover opportunities, and close deals. In fact, almost every sales model out there is based on nothing more than...

Early applications of chemical and physical analytical methods in studies on art materials and archaeological objects demonstrated that scientific investigation is an essential tool for acquiring information on the materials that make up an artwork and for assessing their decay, in order to plan restoration approaches. Chemical diagnosis,...

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To keep doing what you love, you need to maintain your own systems, not just the ones you write code for. Regular exercise and proper nutrition help you learn, remember, concentrate, and be creative--skills critical to doing your job well. Learn how to change your work habits, master exercises...

The dollar has failed; the grid is wiped out. Walmarts are looted and homes are abandoned as common folk flee and bloodthirsty militias fight for power. In a twenty-first century America gone haywire,...

• Learn something new in an Instant! A short, fast, focused guide delivering immediate results
• Create high-resolution graphics for websites.
• Learn to create...

Interested in the exciting possibilities of programming with C#? Well, look sharp! Even if you've never programmed before, you'll see how C# allows you to write code using the Visual Studio® 2005 interface. From...