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A Simple Template Using Perl Server Pages (PSP)
Oct 19, 2001
Chris Radcliff shows you how to add HTML display templates to Perl-based Web applications. A simple template management system is developed using Perl Server Pages (PSP) and the Apache::PSP module.
Accelerating DBI for the Web
Oct 12, 2001
Chris Radcliff shows you how to improve the performance of database-backed Web sites using persistent Perl and Apache::DBI.
An XML and RSS Overview
Mar 30, 2001
Learn some basics of an XML document and see how to use an XML variant, RSS, for the Web.
Antibugging in Perl
Jul 13, 2001
Antibugging describes a set of programming techniques that minimize the probability of introducing a bug to a program at design time or input. You could also call it defensive programming. In this chapter from Perl Debugged, the authors come up with ...
Controlling Program Flow in Perl
Jun 17, 2005
In this chapter, you will learn about Perl’s many flow control constructs. Some constructs, such as if and the logical operators, are used to control whether portions of the program run, depending on true or false values.
Controlling the Perl Program's Flow
Jun 7, 2002
Get your Perl programs under control and learn the most efficient and readable ways to use flow-control, looping, and conditional statements.
Copyright Versus Free Software
Nov 16, 2007
David Chisnall examines the close relationship between copyright and Free Software.
Deitel Presents An Introduction to Denial-of-Service Attacks in Perl
May 1, 2002
Deitel™ introduces Perl security and Denial-of-Service attacks. Readers should be familiar with Perl programming, regular expressions, basic CGI, basic file processing and an understanding of HTTP requests and responses.
Deitel Introduces Graphics in Perl
Aug 2, 2002
This DEITEL™ article introduces basic graphics processing in Perl, used to create GUIs, charts and images. We provide an example of creating an image with several shapes. Readers should be familiar with Perl syntax, as well as objects and modules in Perl.
Deitel Introduces Hashes in Perl
Jul 12, 2002
This Deitel™ article introduces the hash data structure, used for storing data in key-value pairs and we provide two examples of creating and manipulating hashes.
Deitel Presents “Here” Documents in Perl
Jun 14, 2002
This Deitel™ article introduces some basic concepts in string manipulation. Readers should be familiar with the basics of Perl syntax, including how to create and print strings.
Deitel Presents an Introduction to DBI in Perl
Jul 5, 2002
This Deitel™ article introduces manipulating databases using the Perl programming language. Readers should be familiar with Perl programming and SQL.
Deitel Presents an Introduction to LWP and LWP Commands in Perl Programming
Apr 12, 2002
Deitel™ introduces Web Automation and Networking using LWP and LWP commands in Perl.
Effective Perl Programming: Files and Filehandles
Apr 28, 2010
The authors of Effective Perl Programming offer tips for working with files and filehandles.
Embedding Perl in HTML or XML
Oct 12, 2001
Chris Radcliff shows you how to change programs from code-centric to Web-centric using Perl embedded in HTML or XML.
Finding Bad Links in Perl
Jul 19, 2002
Bad links on a web site are aggravating to everyone, but Kevin Meltzer's simple Perl script can help you keep your web site's links up to date.
Improving Performance with mod_perl
Aug 20, 2001
In this sample chapter, Paul Dubois describes what mod_perl is, how it changes the way Apache handles scripts to make them execute more quickly, and how that will lead to improved performance in getting data from your MySQL server with Apache.
Internet Software Backbone: Sockets
Oct 12, 2001
IT expert Prashant Khergaonkar explains the complex topic of sockets in layman's terms. This article explains the basic protocols, including IP, TCP, HTTP, and SMTP, and the basic socket functions required to write a full-fledged network utility.
Introducing Perl
Aug 30, 2002
Get acquainted with this versatile high-level language through examining variables, control flow constructs, regular expressions, and functions.
mod_perl: The Apache Request Object
Jun 7, 2002
Randy Kobes, Paul Lindner, and Geoffrey Young discuss mod_perl API fundamentals by introducing the Apache request object, which provides a framework for interacting with all of these.

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