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Re: Delete space at the end of a hash element

by vinoth.ree (Monsignor)
on Mar 26, 2013 at 11:06 UTC ( #1025501=note: print w/replies, xml ) Need Help??


in reply to Delete space at the end of a hash element

Update:

Oops!!! I have given script to remove white spaces from values of hash...

I want to delete all the spaces at the end of each element

use strict; use warnings; use Data::Dumper; my %var_h =(1 => " value", "2" => "two "); s/(\s+)$//g for values %var_h; print Dumper \%var_h;

The element should only consist of characters, no spaces at all.

use strict; use warnings; use Data::Dumper; my %var_h =(1 => " value", "2" => "two "); s/\s+//g for values %var_h; print Dumper \%var_h;

All is well

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