>>>>> "IG" == Ishwor Gurung <ishwor.gur...@gmail.com> writes:
IG> [isg@tarzan:perl]# cat -n foo.pl
don't post code with line numbers. then it can't be cut/pasted by
others.
IG> 1 #!/usr/bin/env perl
IG> 2 use warnings;
IG> 3 use strict;
IG> 4 use Data::Dumper;
IG> 5 open FH,"<", "/tmp/foo" || die "aww... $!";
don't use bareword file handles. use lexical handles.
IG> 6 my $i = {};
no need to initialize that to a hash ref. autovivification will do that
for you.
IG> 7 while(<FH>)
IG> 8 {
IG> 9 chop;
use chomp as it is safer.
IG> 10 my ($key, $value) = split(/\space/,$_);
what is \space? that is actually \s (a space char) followed by 'pace'
which isn't in the input stream.
IG> 11 push $@{$i->{$key}},$value; # push $value into $i->{$key}
why is there a $ before the @? that isn't legal perl. it means you
didn't run the code that you posted.
uri
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