note
CharlesClarkson
<blockquote>
<code>my @nloops = join(',',@{$collection[0]});
</code>
and try<br>
<code>print @nloops[1]
</code>
OUT<br>
<code>
[1,1,1,1,1]
</code>
but the correct should be<br><br>
1<br>
</blockquote>
<p>Actually, there is nothing in <code>@nloops[1]</code>. It's not defined. <code>join</code> returns a scalar. Setting a scalar to <code>@nloops</code> places the scalar in <code>$nloop[0]</code>.</p>
<p>What you probably wanted to do is:</p>
<code>
my @nloops = @{ $collection[0] };
</code>
<p>Now <code>@nloops</code> contains a list of values. <code>$nloops[0]</code> now contains 1.</p>
<BR><BR><BR>
HTH,<BR>
Charles K. Clarkson<BR>
Clarkson Energy Homes, Inc.<br>
234118
234218