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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
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Pastable version of Can I do this while loop in a better way ?

<pre class='prettyprint' language='ruby'>require 'rubygems' require 'hpricot' require 'open-uri' doc = Hpricot(open('http://www.mpi.mb.ca/salvage/auction.asp?salenm=1694')) doc.search(&quot;tr &gt; td &gt; font&quot;).each do |i| cars &lt;&lt; i.inner_html end b = 0 car_array=[] while b &lt; cars.length do car_array &lt;&lt; { :num =&gt; cars[b], :year =&gt; cars[b+=1], :make_model =&gt; cars[b+=1], :vin =&gt; cars[b+=1], :engine =&gt; cars[b+=1], :status =&gt; cars[b+=1], :km =&gt; cars[b+=1] } b+=1 end</pre> <a href="http://www.refactormycode.com/codes/1272-can-i-do-this-while-loop-in-a-better-way" 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>