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Updated Articles and Resources

By Mark Lewin

Updated Articles and Resources
  • Using each - Beginning Ruby Tutorial, Control Structures Created: Sunday, May 14, 2006 Updated: Tuesday, April 22, 2014
    Ruby each method tutorial - Control structures in Ruby, learn how to loop through an array or hash with each." itemprop="description">> Sunday, March 05, 2006 Updated: Friday, April 18, 2014
    Perl Hello World - First Perl program, learn how to test your Perl installation." itemprop="description"> Sunday, April 02, 2006 Updated: Thursday, April 17, 2014
    Perl join function reference - learn how to use Perl's join() function in this quick tutorial.
  • Comparison Operators - How to compare values in Perl Created: Saturday, January 14, 2006 Updated: Wednesday, April 16, 2014
    Perl comparison operators tutorial - Comparing values in Perl, how to compare values in your Perl scripts with comparison operators." itemprop="description"> Tuesday, February 07, 2006 Updated: Wednesday, April 16, 2014
    Perl do until loop tutorial - Control structures in Perl, learn how to use a do until loop." itemprop="description"> Friday, December 30, 2011 Updated: Wednesday, April 16, 2014
    At some point in programming, you are going to want to make your program do different things depending on the status of a particular variable." itemprop="description" Thursday, February 28, 2008 Updated: Friday, April 11, 2014
    Parsing Text Files - How to parse simple tab separated text files with Perl." itemprop="description"> Saturday, April 29, 2006 Updated: Friday, April 11, 2014
    A tutorial on using Perl to connect to a MySQL database." itemprop="description">
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  • Beginning Perl Tutorial - Data Types: Hashes Created: Sunday, December 11, 2005 Updated: Friday, April 11, 2014
    Perl beginners hash tutorial - Learn to use the hash, or associative array in Perl." itemprop="description"> Monday, April 10, 2006 Updated: Wednesday, April 09, 2014
    Perl's reverse() function is used to reverse the order of an array. The function returns a reversed array but does not reverse the array.
  • Perl keys() function - Quick Tutorial Created: Thursday, September 28, 2006 Updated: Wednesday, April 09, 2014
    Perl's keys() function is used to iterate (loop) through the the keys of a HASH. The keys are returned as a list (array).
  • Simple Matching With Regular Expressions Created: Saturday, December 17, 2011 Updated: Wednesday, April 09, 2014
    A gentle introduction to Perl's regular expressions. In this tutorial we look at simple string pattern matching and match expressions." itemprop="description"="description" Saturday, February 10, 2007 Updated: Wednesday, October 23, 2013
    Perl Module Yahoo::Search - How to tie into Yahoo's search engine with the Yahoo::Search Perl module.
  • Perl globbing tutorial - Reading a directory in perl, learn how to get a directory list. Created: Friday, February 03, 2006 Updated: Thursday, January 26, 2012
    Perl globbing tutorial - Reading a directory in perl, learn how to get a directory list.
  • Perl Module Games::WoW::Armory - How to read character information from the World of Warcraft servers. Created: Sunday, September 21, 2008 Updated: Thursday, January 26, 2012
    Perl Module Games::WoW::Armory - How to read character information from the World of Warcraft servers.
  • Perl file or directory tutorial - How to tell if something is a file or a directory in Perl using file test operators. Created: Tuesday, August 12, 2008 Updated: Thursday, January 26, 2012
    Perl file or directory tutorial - How to tell if something is a file or a directory in Perl using file test operators.
  • Perl file exists tutorial - How to tell if a file exists in Perl using file test operators. Created: Tuesday, August 12, 2008 Updated: Thursday, January 26, 2012
    Perl file exists tutorial - How to tell if a file exists in Perl using file test operators.
  • Perl file size tutorial - How to get the size of a file in Perl using file test operators. Created: Thursday, July 10, 2008 Updated: Thursday, January 26, 2012
    Perl file size tutorial - How to get the size of a file in Perl using file test operators.
  • Perl Module MP3::Tag - How to edit MP3 meta tags in Perl with the MP3::Tag Perl module. Created: Tuesday, December 18, 2007 Updated: Thursday, January 26, 2012
    Perl Module MP3::Tag - How to edit MP3 meta tags in Perl with the MP3::Tag Perl module.
  • Perl tutorial - How to write a quick service monitoring script in Perl. Created: Friday, March 02, 2007 Updated: Thursday, January 26, 2012
    Perl tutorial - How to write a quick service monitoring script in Perl.
  • Perl Module GD::Simple - How to draw quick graphics and images with the GD::Simple Perl module. Created: Tuesday, October 31, 2006 Updated: Thursday, January 26, 2012
    Perl Module GD::Simple - How to draw quick graphics and images with the GD::Simple Perl module.
  • Perl delete function reference - learn how to use Perl's delete() function in this quick tutorial. Created: Wednesday, October 11, 2006 Updated: Thursday, January 26, 2012
    Perl delete function reference - learn how to use Perl's delete() function in this quick tutorial.
  • Perl each function reference - learn how to use Perl's each() function in this quick tutorial. Created: Tuesday, September 19, 2006 Updated: Thursday, January 26, 2012
    Perl each function reference - learn how to use Perl's each() function in this quick tutorial.
  • Installing Perl modules from CPAN - Learn how to install most Perl modules from CPAN in this tutorial. Created: Tuesday, July 25, 2006 Updated: Thursday, January 26, 2012
    Installing Perl modules from CPAN - Learn how to install most Perl modules from CPAN in this tutorial.
  • Perl Module WWW::Myspace - How to hack and automate MySpace with the WWW::Myspace Perl module. Created: Friday, June 23, 2006 Updated: Thursday, January 26, 2012
    Perl Module WWW::Myspace - How to hack and automate MySpace with the WWW::Myspace Perl module.
  • Perl Module HTML::Template - How to separate HTML from your Perl logic with the HTML::Template Perl module. Created: Friday, June 09, 2006 Updated: Thursday, January 26, 2012
    Perl Module HTML::Template - How to separate HTML from your Perl logic with the HTML::Template Perl module.
  • Perl Module Net::OSCAR - How to create an AIM or ICQ Bot in Perl with the Net::OSCAR Perl module. Created: Sunday, May 14, 2006 Updated: Thursday, January 26, 2012
    Perl Module Net::OSCAR - How to create an AIM or ICQ Bot in Perl with the Net::OSCAR Perl module.
  • Perl ucfirst function reference - learn how to use Perl's ucfirst() function in this quick tutorial. Created: Friday, April 14, 2006 Updated: Thursday, January 26, 2012
    Perl ucfirst function reference - learn how to use Perl's ucfirst() function in this quick tutorial.
  • Perl map function reference - learn how to use Perl's map() function in this quick tutorial. Created: Friday, April 14, 2006 Updated: Thursday, January 26, 2012
    Perl map function reference - learn how to use Perl's map() function in this quick tutorial.
  • Perl grep function reference - learn how to use Perl's grep() function in this quick tutorial. Created: Monday, April 10, 2006 Updated: Thursday, January 26, 2012
    Perl grep function reference - learn how to use Perl's grep() function in this quick tutorial.
  • Perl splice function reference - learn how to use Perl's splice() function in this quick tutorial. Created: Saturday, April 01, 2006 Updated: Thursday, January 26, 2012
    Perl splice function reference - learn how to use Perl's splice() function in this quick tutorial.
  • Perl Module Crypt::GeneratePassword - How to generate a password in Perl that is simple and readable with the Crypt::GeneratePassword Perl module. Created: Sunday, February 19, 2006 Updated: Thursday, January 26, 2012
    Perl Module Crypt::GeneratePassword - How to generate a password in Perl that is simple and readable with the Crypt::GeneratePassword Perl module.

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