ASP.NET SignalR is the new solution to real-time communication between servers and clients in .NET. Use it to push new data to a web page or mobile device as soon as it becomes available, whether it’s a notification, live chat, up-to-the-minute financial data, or a range of other exciting applications. Innovations like Google live...

Samsung's bestselling Galaxy Tabs may come in multiple sizes, but they all share the wildly popular Android operating system and are packed with tons of top-notch tablet features. This full-color book shows you how...

The term "peer-to-peer" has come to be applied to networks that expect end users to contribute their own files, computing time, or other resources to some shared project. Even more interesting than the systems' technical underpinnings are their socially disruptive potential: in various ways they return content, choice, and...

• Conceptualize and build state-of-art GUI applications with Tkinter
• Tackle the complexity of just about any size GUI application with a structured and...

This comprehensive guide to the iPhone 4 - the world's most desirable mobile - is effectively the manual Apple forgot to supply with the handset. Covering all iPhone features and reviews for top applications, this is the only guide you'll need to make the most of your phone. If you've just bought an iPhone, this fully updated...

If you've heard about Skype--and who hasn't with all the recent media attention devoted to internet telephone services--chances are you've been mighty tempted to try it out. Skype Hacks tells you what all the Skype hype is about, explains the basics, and shows you more than 100 clever tips and...

Managing files and finding stuff after you’ve organized it are things you’ll know about after reading this chapter. The chapter also covers loading up on applications, both from the App Store and directly from developers’ Web sites. (If you’re not sure now what the differences are, don’t...