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Re: Getopt::Long with default

by jethro (Monsignor)
on Aug 27, 2012 at 14:09 UTC ( #989992=note: print w/replies, xml ) Need Help??


in reply to Getopt::Long with default

script --EndDate #outputs: Start = 0 and End = 9999999999

If you just want a default value, just init your variable, i.e.

my $End=999999999; GetOptions( ...

PS: Error descriptions like "my code fails" are not very useful. Please give us a bit more info HOW it is not working next time

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[thepkd]: sorry. i mean $aohoaoh[0]
[GotToBTru]: $aohoaoh is an array reference tho
[thepkd]: some guy was suggesting $aohoaoh[0]->{'foo '}[0]->{}. This wouldnt work.
[GotToBTru]: you're mixing notation there I think
[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

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