CGI and Perl XML and Perl

Perl Lesson 4: Quotation Marks
In this tutorial you will learn how Perl allows you to use single quotes which allow you to use data literally, while double quotes allow data to be interpolated, or processed.

Using Variables
A variable is where you keep your data. It can be text, numbers, or even simple True/False (Boolean) data. Whatever the case, you use variables to represent and keep track of data.

XML::Simple Module
This tutorial describes:
* Introduction to XML::Simple module.
* Example Perl programs to use XML::Simple options.
* Example Perl program to modify the parsed XML hash.
If you need to know more about XML, please read my other book: "Herong's Notes on XML Technologies".

XML in Client and Server Communication
This tutorial describes:
* Different XML client and server communication models.
* XML and Socket Communication Example - GameServer.pl
* XML and Socket Communication Example - GameClient.pl

SOAP::Lite Modules
This tutorial helps you understand: Quick introduction to SOAP; Overview of SOAP::Lite modules; Introduction to SOAP::Transport::TCP Module and sample SOAP server program; Introduction to SOAP::Lite and sample SOAP client program; How to the trace feature in SOAP::Lite.

SOAP::Transport::HTTP Modules
This tutorial helps you understand: What is SOAP::Transport::HTTP::Daemon module, and how to use it in a simple sample program.