"Harley Hahn's Guide to Unix and Linux" is a modern, comprehensive text for...

When computer software succeeds—when it meets the needs of the people who use it, when it performs flawlessly over a long period of time, when it is easy to modify and even easier to use—it can and does change things for the better. But when software fails—when its users are dissatisfied, when it is error prone, when...

Moodle is the leading open source learning management system. Using Moodle, teachers can easily construct richly-textured web-based courses. A course can consist of a number of lessons, with each lesson including reading materials; activities such as quizzes, tests, surveys, and projects; and social elements that encourage interaction and...

This book began when I was assigned to help salvage an undergraduate computer organization course. The course had suffered years of neglect: it had been taught by a series of professors, mostly visitors, who had little or no interest or background in digital hardware, and the curriculum had deteriorated to a potpourri of topics that...

Computer users spend a lot of time doing simple, mechanical data manipulation - changing the format of data, checking its validity, finding items with some property, adding up numbers, printing reports, and the like. All of these jobs ought to be mechanized, but it's a real nuisance to have to write a specialpurpose program in a...

Excel is an extremely powerful tool that is made to handle many varieties of data. Regardless of the job you do, chances are you have had to use Excel at some time in your career, or you will. Regardless of your reason for using Excel, many users never realize the full potential of the software, relegating Excel to not much more than a list...

I, like many of you, have been using Spring for a long, long time. I wasn’t initially convinced I needed Spring Roo (to be honest). It...

The book is full of immediately-usable task-based recipes for managing and maintaining your Microsoft Exchange 2010 environment with Windows PowerShell 2.0 and the Exchange Management Shell. The focus of this book is to show you how to automate routine tasks and solve common problems. While the Exchange Management Shell provides hundreds of...

Thanks for buying the Windows Server 2008 Portable Command Guide: MCTS 70-640, 70-642, 70-643, and MCITP 70-646, 70-647 . I’d love to say that this book was my idea, but the real credit goes to Scott Empson who originally developed the vision of this book with Cisco certifications. I’ve worked with Scott and Pearson...

The...

It teaches risk-driven architecting. There is no need for meticulous designs when risks are small, nor any excuse for sloppy designs when risks threaten your success. This book describes a way to do just...