This small reference is a guide to almost all Perl/Tk graphical elements, including general widget information and the details of each widget, window management

Perl is a powerful programming language used primarily for system administration, web programming, and database manipulation. Perl/Tk is the marriage of Perl wi

Programming on the Web today can involve any of several technologies, but the Common Gateway Interface (CGI) has held its ground as the most mature method--and

In an ideal world, an operating system is a collection of software that handles a computer's "dirty work" invisibly, quickly, and most of all, painlessly. For m