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Re: Two dimension array from text file

by thezip (Vicar)
on Jul 11, 2008 at 16:44 UTC ( #697016=note: print w/replies, xml ) Need Help??

in reply to Two dimension array from text file

Try this to see if it's what you need:

use strict; use warnings; use Data::Dumper; my @array = (); while (my $line = <$ifh>) { push(@array, [ (split(/\t/, $line))[0,3,7] ]); } print Dumper(\@array);

Update: BTW, in your spec, you say the 1st, 4th, and 8th column, but in your output data you show the 1st, 3rd and 8th columns. Which is it?

Update: I see that you have updated your root node to reflect the corrected indices. Generally, it is considered to be polite to indicate (via an Update: such as this) that you have changed the wording/context of your node. Otherwise, it makes the respondents look like *they* made the mistake.

Your wish is my commandline.

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[LanX]: Bishop LanX starts singing: ♪..♫ I want it all ...♩..♬
LanX ♪..♫ ...and I want it now!!! ♩..♬

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