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Postings from April 2002
On Apr 26, richard noel fell said:
>Below is part of some code that reads from a file to an array and then
>attempts to assign the array to a hash. I get no compiling errors, but
>%label_hash is empty. No doubt I am being stupid. Has anyone a
>suggestion how to fill the hash variable?
The hash is not empty -- printing "%foo" does nothing special. To dump a
hash, do something like:
for (keys %hash) {
print "$_ => $hash{$_}\n";
}
--
Jeff "japhy" Pinyan japhy@pobox.com http://www.pobox.com/~japhy/
RPI Acacia brother #734 http://www.perlmonks.org/ http://www.cpan.org/
** Look for "Regular Expressions in Perl" published by Manning, in 2002 **
<stu> what does y/// stand for? <tenderpuss> why, yansliterate of course.
[ I'm looking for programming work. If you like my work, let me know. ]
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