Hello,
I create a hash, and i want take the keys.
Using Deitel Book, i take this example:
numbers =3D=20
(
1 =3D> 'one', =20
3 =3D> 'two',
5 =3D> 'three', =20
7 =3D> 'four', =20
9 =3D> 'five',=20
);
@[EMAIL PROTECTED]
=3D keys (%numbers);
When I try to run come this message.
Undefined subroutine &main::chaves called at line
What's wrong ?
By,
Faria=0A=0A=0A Abra sua conta no Yahoo! Mail, o =FAnico sem limite de
=
espa=E7o para armazenamento!=0Ahttp://br.mail.yahoo.com/
|
