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Site Terms & Conditions

Posted on Jul 4, 2004 | Last Updated Nov 5, 2011

Basic terms and conditions for using the Shawn Olson Artistic Network.

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terms conditions

The Dreaded -1.#IND

Posted on Jun 5, 2015 | Last Updated Jun 5, 2015

A solution for DOT products of two normals that result in -1.#IND when passed to acos().

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maxscript, geometry, trigonometry, -1.#IND

Apache Mod Rewrite and PHP

Posted on Jul 8, 2009 | Last Updated Aug 13, 2013

How to check if Apache's mod_rewrite module is installed on your server directly inside your PHP script.

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apache, mode_rewrite, module, php, apache_get_modules

Software Activation, Licensing and Piracy

Posted on Nov 10, 2009 | Last Updated May 15, 2013

The problem with software activation systems in the Internet Age and the inflated claims that piracy costs billions of dollars a year.

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software, piracy, activation, license, internet, society, business

PHP strip_tags And Standalone XHTML Elements

Posted on Dec 11, 2006 | Last Updated Nov 11, 2011

A solution to strip_tags() not allowing BR, HR and other standalone XHTML elements.

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php, strip_tags, strip_tags(), xhtml, br, hr, standalone elements, self-closing

Rearranging Firefox Toolbars

Posted on Sep 22, 2007 | Last Updated Sep 26, 2007

Firefox lacks the ability to rearrange your toolbars. This will show you how.

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firefox, toolbars

Google's Dewey Update

Posted on Jun 9, 2008 | Last Updated Nov 12, 2011

Some thoughts on the latest upheaval to the search engine world and the so-called Dewey Update.

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google, dewey update

Filter XML Data Based on Dates in ActionScript

Posted on Oct 12, 2009 | Last Updated Nov 12, 2011

You can filter your XML data based on dates in ActionScript to limit results in a component's data provider to one that is relevant to the given task.

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flex, flash,xml, dates, e4x, as3, actionscript

XHTML—the beginning

Posted on Dec 10, 2002 | Last Updated Oct 30, 2011

A basic overview of XHTML and starting a web page.

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basic xhtml, introduction xhtml, html
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