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Search Engine Optimization

Posted on Jan 10, 2005 | Last Updated Nov 8, 2011

Search engine optimization that can be done in-house, as well as advice for higher rankings.

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search engine optimization, seo

February 28, 2004

Posted on Feb 27, 2004 | Last Updated Nov 5, 2011

February 28, 2004 newsletter.

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february 8, 2004

Compare Values with Arbitrary Comparison Operator

JavaScript for comparing values when the operator to use is variable.
Posted on Dec 21, 2012 | Last Updated Dec 21, 2012

JavaScript function and sample code to dynamically compare two values. Accepts numeric and/or alphanumeric values and does a comparison on them based on a comparison parameter.

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javascript, compare, comparison, dynamic, script, operator, math, numeric, alphanumeric, example, free

June 22, 2008 Newsletter

Posted on Jun 21, 2008 | Last Updated Nov 12, 2011
harvestmanHayden Baby Photo nov 07Nuclear Fission

June 22, 2008 Newsletter with photos of Hayden, Harvestmen and a physics cartoon.

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June 22, 2008 Newsletter

November 23, 2007 Newsletter

Posted on Nov 22, 2007 | Last Updated Nov 12, 2011
Otter Chasing FishSun Bear and Long Tongue

November 23, 2007 Newsletter.

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November 23, 2007 Newsletter

Understanding Statistics

Posted on Aug 7, 2006 | Last Updated Nov 10, 2011

New tool to demonstrate how the range of answers affects the probability that a correct answer will be randomly guessed.

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statistics, probability

Andrew Penry

Posted on Dec 31, 2002 | Last Updated Oct 30, 2011

A note on my friend Andrew Penry.

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andrew penry biography by shawn olson

Desktops are not extinct

Posted on Mar 8, 2012 | Last Updated Mar 8, 2012

Editorial discussing the notion that the time of the desktop is over. I argue that the advent of smart phones, tablets and mobile devices do not preclude the value of the desktop.

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computer, productivity, mobile device, ipad

Manipulating Element Styles Based on CSS Classes Using Prototype

Posted on Dec 3, 2009 | Last Updated Dec 21, 2012

Example javascript function to change element display properties based on their classes using the Prototype JavaScript Framework.

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javascript, prototype, css, class, className, classNames, style

hdn_sacrelige

Posted on Aug 5, 2007 | Last Updated Sep 18, 2012
hdn_sacrelige_beta4hdn_sacrelige_beta4hdn_sacrelige_beta4hdn_sacrelige_beta4hdn_sacrelige_beta4

Custom map hdn_sacrelige is now available for testing. This is a custom map for the Hidden:Source Half-Life 2 mod. Beta 4 version.

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hdn_sacrelige, hdn_sacrelige_beta4
Angry Teapot Level Design Awards