On Jul 15, [EMAIL PROTECTED] said:
foreach $cluster ( @{$schedules->{$DAY->[friday]}->{STRUCT}} )
from $cluster i have to extract cluster number and version. How can i do
that ??
Output is like below.
-----------------
extract is HASH(0x4033d910) << From this 2 values are to be retrived .
upload cluster version is clver
----------------
Well, *we* don't know what $cluster looks like, but *you* can. By
printing it, you've been told by Perl that it's a hash reference.
Therefore, you can see what it looks like by doing:
for my $ckey (keys %$cluster) {
print "$ckey => $cluster->{$ckey}\n";
}
Or you could even just do:
use Data::Dumper;
print Dumper($cluster);
--
Jeff "japhy" Pinyan % How can we ever be the sold short or
RPI Acacia Brother #734 % the cheated, we who for every service
http://japhy.perlmonk.org/ % have long ago been overpaid?
http://www.perlmonks.org/ % -- Meister Eckhart
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