- Benchmarking Perl
In this Part 21 of "The Perl You Need To Know" series, it covers the Benchmark module — the handy Perl stopwatch that allows you to time, optimize, and slim down on code.
http://wdvl.internet.com/Authoring/Languages/Perl/PerlfortheWeb/index21.html
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- CGI Environmental Variables
One of the methods that the web server uses to pass information to a cgi script is through environmental variables. These are created and assigned appropriate values within the environment that the server spawns for the cgi script. This page highlights some of the most commonly used ones, along with a brief description and notes on possible uses for them.
Price: Free
http://perlfect.com/articles/cgi_env.shtml
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- CGI.pm Basics
Tired of writing Perl code to parse form data\? Take a leaf from the book of the experts and let CGI.pm do all the work for you. This article introduces you to CGI.pms powerful page construction and form parsing capabilities, with simple examples of how you can use it to simplify your Perl development.
http://www.devshed.com/Server_Side/Perl/CGIpmBasics/
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- Common Beginners Mistakes
This is a list of common mistakes that people make when writing Perl scripts and suggestions on how to fix them. Included are general help tips on how to debug - very important particularly for beginners at programming. This list is based on the authors personal experience and complaints found on newsgroups/message boards.
Price: Free
http://library.thinkquest.org/26297/perl/common-mistakes.shtml
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- Common Server Errors and Messages
Find out what those server response codes like 401, 404, 500 mean. It can help you troubleshoot minor problems - knowing these are a must if youll be working on programs that run on a server.
Price: Free
http://library.thinkquest.org/26297/perl/server-errors.shtml
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- Configuring CGI Scripts
This tutorial tackles one of the most common newbie questions, how to install your regular joe CGI Script.
http://www.thescripts.com/serversidescripting/perl/articles/configuringcgiscripts/page0.html
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- Debugging CGI Scripts
Hints and tips on debugging Perl CGI scripts and identifying some possible causes of server errors.
Price: Free
http://www.raingod.com/raingod/resources/Programming/Perl/Notes/CGIDebugging.html
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- Debugging CGI Scripts 101
These are a few guidelines to help you solving problems with your CGI Script. Topics include: Short overview of the CGI calling process, Server Errors - The server fails to execute the CGI, Logical Errors (Errors in the program flow), and more.
Price: Free
http://www.liquidsilver.com/scripts/debug101.html
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- Hashing
This small paper descibes how hashing works. Topics include: Introduction to Hashing, collision handling within the hash table, and collision handling outside of the hash table.
Price: doc
http://www.cosy.sbg.ac.at/~ppalfrad/hashing/
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- Perl 101 (Part 5) - Sub-Zero Code
This Part 5 of the Perl 101 series introduces you to subroutines and teaches you how to structure your code for maximum reusability. Also included: return values, my() and local() constructs, and a marriage proposal.
http://www.devshed.com/Server_Side/Perl/Perl101_5/
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