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• Parsing of XML data has high CPU usage
• Please improve
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• Convert simple Javascript to jQuery plugin
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Pastable version of Sum string sizes

<pre class='prettyprint' language='ruby'>def sum_string_sizes(units) units.inject(0) {|memo, unit| memo + unit.size } end units = %w{ one two three four five six seven eight nine } sum_string_sizes(units) =&gt; 36</pre> <a href="http://www.refactormycode.com/codes/9-sum-string-sizes" 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>