Sorry, poor choice of words. The hash is written out to a file after the deletion of the records (key/value pairs). It has the same number of records (key/value pairs) after the deletion as it did before the deletion.

Thanks,
Mike

EDIT - 

$before = keys %hash1;
$after = keys %hash1;

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In reply to Re: Remove key/value pairs from a hash by cajun
in thread Remove key/value pairs from a hash by cajun

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