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 ::   Tutorials
 ::   Presentations
Perl & CGI tutorials
 ::   Intro to Perl/CGI and HTML Forms
 ::   Intro to Windows Perl
 ::   Intro to Perl 5
 ::   Intro to Perl
 ::   Intro to Perl Taint mode
 ::   Sherlock Holmes and the Case of the Broken CGI Script
 ::   Writing COM Components in Perl

Java tutorials
 ::   Intro to Java
 ::   Cross Browser Java

Misc technical tutorials
 ::   Intro to The Web Application Development Environment
 ::   Introduction to XML
 ::   Intro to Web Design
 ::   Intro to Web Security
 ::   Databases for Web Developers
 ::   UNIX for Web Developers
 ::   Intro to Adobe Photoshop
 ::   Web Programming 101
 ::   Introduction to Microsoft DNA

Misc non-technical tutorials
 ::   Misc Technopreneurship Docs
 ::   What is a Webmaster?
 ::   What is the open source business model?
 ::   Technical writing
 ::   Small and mid-sized businesses on the Web

Offsite tutorials
 ::   ISAPI Perl Primer
 ::   Serving up web server basics
 ::   Introduction to Java (Parts 1 and 2) in Slovak


introduction to web programming
Using Modules  
To use a module, all you need to do is use the "use" keyword. For example to use the Cat module, you would use:

     use Cat;

Here we have a module called Cat.pm

     package Cat;
     sub new {
        my $class = shift;
        my $self = {};
        bless $self;
        if (defined $_[0]) {
                $self->{'name'} = shift;
        if (defined $_[0]) {
                $self->{'color'} = shift;
        return $self;

     sub meow {
        print "meow\n";

     sub printDetails {
        my $self = shift;
        print "$self->{name}\n";
        print "$self->{color}\n";

Let's use Cat.pm in a program called test.pl

     use Cat;
     my($cat) = new Cat("Fred", "white");

There are an incredible number of modules out there for you to use at archives such as CPAN. In fact, the best way to go about practicing using modules is to go out and find some that you need. The fact is that there is probably a Perl module already written for all of the simple to complex tasks you will need for 98% of your projects. You needn't write the code yourself cause it has already been written!

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