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Re: Easy hash question (uninitialized value)

by marto (Archbishop)
on May 16, 2018 at 10:55 UTC ( #1214636=note: print w/replies, xml ) Need Help??


in reply to Easy hash question (uninitialized value)

Use chomp:

.... say 'Enter a number: '; my $number = <STDIN>; chomp( $number ); say $number; ....

Produces:

Enter a number: 4 4 bash done

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