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• Simple Particle Engine for a shooter game
• Snake / Nibbles clone in C and Ncurses
• Please improve
• Parsing of XML data has high CPU usage
• Convert simple Javascript to jQuery plugin
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• List the files in a directory without the directory name or the extension
• clean the code
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Popular

• Parsing of XML data has high CPU usage
• Please improve
• Snake / Nibbles clone in C and Ncurses
• List the files in a directory without the directory name or the extension
• Convert simple Javascript to jQuery plugin
• Simple Particle Engine for a shooter game
• Active Record getting unique records
• Breadth first cartesian product iterator
• php refactoring
• first BST

Pastable version of making user html input secure

<pre class='prettyprint' language='php'>&lt;?php $variable_1 = str_replace(&quot;\'&quot;, &quot;''&quot;, htmlspecialchars(trim($HTTP_POST_VARS['variable_1']))); $variable_2 = str_replace(&quot;\'&quot;, &quot;''&quot;, htmlspecialchars(trim($HTTP_POST_VARS['variable_2']))); $variable_3 = str_replace(&quot;\'&quot;, &quot;''&quot;, htmlspecialchars(trim($HTTP_POST_VARS['variable_3']))); $variable_4 = str_replace(&quot;\'&quot;, &quot;''&quot;, htmlspecialchars(trim($HTTP_POST_VARS['variable_4']))); $variable_5 = str_replace(&quot;\'&quot;, &quot;''&quot;, htmlspecialchars(trim($HTTP_POST_VARS['variable_5']))); $variable_6 = str_replace(&quot;\'&quot;, &quot;''&quot;, htmlspecialchars(trim($HTTP_POST_VARS['variable_6']))); ....etc</pre> <a href="http://www.refactormycode.com/codes/80-making-user-input-secure" style="color:#fff" title="As seen on RefactorMyCode.com"><img alt="Small_logo" src="http://www.refactormycode.com/images/small_logo.gif" style="border:0" /></a>