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Genetic algorithms applied with Perl

Genetic algorithms applied with Perl

Based on the Darwinian principle of survival of the fittest, genetic programming uses mutation and replication to produce algorithms for creating...


Views: 820 | Rating star | by Jarry
Perl and CGI - Development

The elegance of JAPH: Just Another Perl Hacker

The elegance of JAPH: Just Another Perl Hacker

A mainstay of the Perl culture, JAPH is a short script that produces the output 'Just another Perl hacker.' Although written for the...


Views: 796 | Rating star | by Brad
Perl and CGI - Development

Using CGI::Application

Using CGI::Application

The author writes 'CGI::Application builds upon the bedrock of CGI, adding a structure for writing truly reusable Web-applications....


Views: 1062 | Rating star | by John
Perl and CGI - Development

Benchmarking Perl

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...


Views: 854 | Rating star | by Marry
Perl and CGI - Development

Untangling Lists and Hashes

Untangling Lists and Hashes

In this Part 10 of 'The Perl You Need to Know' series, you will be shown how to work with Perl's list and hash data structures.


Views: 843 | Rating star | by Marry
Perl and CGI - Development

Sorting Techniques

Sorting Techniques

An introduction to sorting, and how to write your own sorting functions easily with perl. Includes some very common examples of sorts.


Views: 838 | Rating star | by Sean
Perl and CGI - Development

Printing all CGI environment variables

Printing all CGI environment variables

This article provides a short CGI program that can print every environment variable it knows.


Views: 836 | Rating star | by Troy
Perl and CGI - Development

CGI Environmental Variables

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...


Views: 786 | Rating star | by Donald
Perl and CGI - Development

Debugging CGI Scripts

Debugging CGI Scripts

Hints and tips on debugging Perl CGI scripts and identifying some possible causes of server errors.


Views: 851 | Rating star | by Slicer
Perl and CGI - Development

User Info

User Info

This note describes how to get information about a remote user from within a CGI-bin script, and lists the information available.


Views: 842 | Rating star | by Jarry
Perl and CGI - Development

Debugging CGI Scripts 101

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...


Views: 828 | Rating star | by Jason
Perl and CGI - Development

Common Beginners Mistakes

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...


Views: 487 | Rating star | by Jason
Perl and CGI - Development

Common Server Errors and Messages

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...


Views: 505 | Rating star | by Slicer
Perl and CGI - Development

Perl 101 (Part 5) - Sub-Zero Code

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:...


Views: 405 | Rating star | by Steve
Perl and CGI - Development