"Their first edition was a landmark work. This new edition is even better. Too many guidelines for instructional design are based on opinion or an attempt to be consistent with some philosophical position. It is most refreshing when one of the...

Originally created as a powerful text processing tool, Perl has since evolved into a multi-purpose, multi-platform language capable of implementing a variety of tasks such as system administration, CGI and network programming, XML processing, and more. Beginning Perl, Second Edition provides valuable insight into Perl's role in...

The large chains of molecules known as polymers are currently used in everything from "wash and wear" clothing to rubber tires to protective enamels and paints. Yet the practical applications of polymers are only increasing; innovations in polymer chemistry constantly bring both...

The Perl/Tk Pocket Reference is a companion volume to Learning Perl/Tk, an O'Reilly Animal Guide. Learning Perl/Tk is a tutorial for Perl/Tk, the extension to Perl for creating graphical user interfaces. With Tk, Perl programs can be window-based rather than command-line based, with buttons, entry fields, listboxes,...

The chapters in this book have been organized into a collection of recipes to take you step by step...

Welcome to Computer Science Made Simple, a novice’s guide to one of the most important fields today. I wrote this book with several kinds of readers in mind. For the person curious about how computers work and what the computer terms used in magazine advertisements mean, this book will provide the answers. For those considering...

Whether you use a standalone Unix system, routinely provide administrative support for a larger shared system, or just want an understanding of basic administrative functions, Essential System Administration is for you. This comprehensive and invaluable book combines the author's years of practical...