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From: Smith, Derek
Sent: Friday, May 05, 2006 11:28 AM
To: 'Perl Beginners'
Subject: scalar on a populated hash.
I do not understand why scalar is returning me 2/8? Also isn't scalar
%hashname the recommended way to get a count of the key or values in any
hash?
I tried scalar $sc{
On Fri, 2006-05-05 at 12:07 -0400, Smith, Derek wrote:
> If you evaluate a hash in a scalar context, it returns a value that is
> true if and only if the hash contains any key/value pairs. (If there are
> any key/value pairs, the value returned is a string consisting of the
> number of used buckets
