On Jul 28, Pablo Fischer said:
>sub load_file {
> my $this = shift;
> $this->{FILE_ZIP} = $_[0];
>}
>
>But, If its the second file I would like to delete the last FILE_ZIP, so,
>whats better before loading the filename in FILE_ZIP:
There's no need to remove the first FILE_ZIP.
>$this->{FILE_ZIP} = undef;
That keeps the FILE_ZIP key in the hash, but makes its value undef.
>delete $this->{FILE_ZIP}
That removes the FILE_ZIP key from the hash.
--
Jeff "japhy" Pinyan [EMAIL PROTECTED] http://www.pobox.com/~japhy/
RPI Acacia brother #734 http://www.perlmonks.org/ http://www.cpan.org/
<stu> what does y/// stand for? <tenderpuss> why, yansliterate of course.
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