Maybe you find it easier with braces. 
$aref = [qw/1 2 3/];
print $#$aref;
print $#{$aref};

# it is not the same as scalar(@$aref)
print scalar(@$aref);

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Boris

In reply to Re: last index of array ref... by borisz
in thread last index of array ref... by cLive ;-)

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