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Javascript Form Validation
Use javascript to validate form fields. By checking values with javascript prior to submitting forms to your server you can cut down on server load. Topics covered include retrieving the values of form fields, validating email addresses, and using regular expression testing to validate forms.
Author: Craig
Posted: March 24, 2005

Building Hadoop Clusters On Linux In EC2
Tutorial about building multi-node Hadoop clusters. Deploy a large Hadoop cluster in Amazon EC2 learning how to manage and configure Hadoop. Learn to configure the NameNode, slaves, secondary NameNode, backup NameNode, and TaskTracker job and host memory management.
Author: Craig
Posted: December 21, 2009

Installing And Using Hadoop
Learn to install configure and use the open source Hadoop framework from the Apache Foundation. Basic installation, configuration, executing jobs, and using the HDFS filesystem and the Web GUI.
Author: Craig
Posted: November 22, 2009

Newest Code Library Updates
PHP mySQL Voting Booth
Simple voting booth using php+mySQL. Supports multiple booths. Results are displayed in both text and graphical format.
Author: Craig
Posted: August 9, 2004

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