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Re: Passing parameters for XML::twig handler

by toolic (Bishop)
on Apr 26, 2011 at 12:33 UTC ( #901337=note: print w/replies, xml ) Need Help??


in reply to Passing parameters for XML::twig handler

my ($ups_able_info) = ([]); ... push(@{$ups_table_info}, $table_column);
You made a typo. You declared a variable called $ups_able_info with my, but then you try to use a variable of a different name, $ups_table_info. You probably want $ups_able_info to be $ups_table_info.

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[1nickt]: pryrt I guess I don;t really care if user 42 logs on as 42.0 ... more of an academic question at this point.
[LanX]: jdporter: open PIPE,'-|' ?
[LanX]: oh you want the result line by line?
[jdporter]: ok, LanX, then what?
[jdporter]: It doesn't have to be line by line. Just "my program" "writes" to the external prog and also/then "reads" from it.
LanX open (You are not allowed to open to a command that pipes both in and out, but see IPC::Open2, IPC::Open3, and Bidirectional Communication with Another Process in perlipc for alternatives.)
[jdporter]: IPC::Open2, I guess
[jdporter]: yes, that

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