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Re: Perlscript is not generating output in files

by Fletch (Chancellor)
on Jun 23, 2011 at 17:59 UTC ( #911123=note: print w/replies, xml ) Need Help??


in reply to Perlscript is not generating output in files

ALWAYS CHECK THE RETURN VALUE OF SYSTEM CALLS SUCH AS open.

open( my $fh, '>', "bar" ) or die "Can't write to bar: $!\n";

The cake is a lie.
The cake is a lie.
The cake is a lie.

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[GotToBTru]: $aohoaoh->[0] is a hash reference, so $aohoaoh->[0]->{ key1} would work
[1nickt]: If 1nickt is the some guy, that's not what he said.
[GotToBTru]: thepkd might not know about last hour of cb
[1nickt]: my $x = $aohoaoh->[0]->{' foo'}->[0]->{'bar' }; should work
[thepkd]: its not $aohoaoh->[0]. its $aohoaoh[0]->{'foo '}. Tried it. Its working. Thnaks
[thepkd]: Hey 1nickt sorry man. What
[GotToBTru]: a ref too far ;)

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