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• 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
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Pastable version of retry

<pre class='prettyprint' language='ruby'>## # Retry a _block_ of statements upto a number of _times_. # When no error is raised the value returned by _block_ is # simply returned. # # === Examples # # try 3 do # open 'http://vision-media.ca' # end # # =&gt; allows 3 tries to fetch the response # def try times = 1, options = {}, &amp;block yield rescue options[:on] || Exception retry if (times -= 1) &gt; 0 end</pre> <a href="http://www.refactormycode.com/codes/1065-retry" 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>