Digital images are easier to share, and because you only print the pictures you need, they're much more cost effective...

Design, deploy, and maintain a virtualized, on-demand enterprise application delivery infrastructure. Citrix XenApp Platinum Edition for Windows: The Official Guide explains how to ensure high availability, enhance productivity, and reduce costs...

LightTPD is a secure, flexible, and most importantly, light web server designed and optimized for high performance environments. It is open-source and licensed under the revised BSD license. Its event-driven architecture optimized for a large number of parallel connections, its advanced features (FastCGI, CGI, Auth, Output Compression, URL...

R is a powerful tool for statistics, graphics, and statistical programming. It is used by tens of thousands of people daily to perform serious statistical analyses. It is a free, open source system whose implementation is the collective accomplishment of many intelligent, hard-working people. There are more than 2,000 available add-ons, and R...

With the advent of version 2 of the iPhone system, Apple proved they could do a remarkable thing — adapt their existing Cocoa computer application programming framework to make applications for a touch-based device with limited memory and speed and a dauntingly tiny display. The resulting Cocoa Touch framework, in fact, turned...

The fun and easy guide to creating iPad apps, updated for iOS 5! iPad app development is hot, with more than 140,000 apps available specifically for the device and that number growing every day. The introduction of iOS 5 and iCloud gives developers even more options to create incredible iPad apps. This fast and friendly guide to iPad app...