Features (3)

Avoid bad form data with a little CGI validation code

Validating data from a Web form with a CGI script is a standard practice. Find out how to tweak your form validation code using regular expressions. Read more »

Discover Perl's File::Find module

To show how this works, Builder.com walks you through a sample script that employs the File::Find module. Read more »

Vi for programmers

Love it or hate it, the vi editor is a powerful and flexible developer tool. Learn how put vi to work for you with this article on the top 10 vi features. Read more »

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