clear exposition and the consistency of presentation make learning arithmetic accessible for all. Key concepts are presented in section objectives and further defined within the context of How and Why; providing a strong foundation for learning. The predominant emphasis of the book focuses on problem-solving, skills, concepts, and...

If Facebook were a country, it would be the third largest in the world.
Facebook accounts for one of every seven minutes spent online.
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The PHP language and PostgreSQL database server have long offered an ideal blend of practicality and power for both the novice and experienced programmer alike. Yet the continued evolution of both technologies makes them better suited to drive enterprise-class applications than ever before. In Beginning PHP and PostgreSQL E-Commerce: From...

Today, Linux is more powerful, useful, and practical than ever before! Moving to Linux, Second...

From his unique perspective, renowned statistician and educator Frederick Mosteller describes many of the projects and events in his long career. From humble beginnings in western Pennsylvania to becoming the founding chairman of Harvard University’s Department of Statistics and beyond, he inspired many statisticians, scientists, and...

As computers and computer networks continue to grow larger and more complex, system administrators continue to face new challenges. Not all that long ago, system administration was limited to managing a...