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Postings from October 2001
On Fri, 28 Sep 2001 21:27:48 +0200, Johan Vromans wrote:
>Michael G Schwern <schwern@pobox.com> writes:
>
>> so if $key does not exist you'll get 'some default' instead of undef.
>
>Except that a more common case is
>
> my $foo = $hash{foo} || 'some default';
> my $bar = $hash{bar} || 'some other default';
What about zero.
Oh, wait, we're back at that "??" discussion again.
--
Bart.
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