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davorg
<blockquote><i>and the foreach loop is straight out of [http://cpansearch.perl.org/src/CTHOM/Net-Twitter-2.06/README]</i></blockquote>
<p>Yes, but that example is working with a valued returned from a call to <tt>search</tt> (which returns an array reference). You code is calling <tt>show_user</tt> which returns a hash reference.</p>
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