Hi,
You may use the $, variable like this:
$, = "\n";
print (1,2,3,4);
The output will be:
1
2
3
4
Regards,
Andras
On Mon, 26 Feb 2007 12:27:56 +0100, Igor Sutton Lopes
<[EMAIL PROTECTED]> wrote:
Hi,
On 2007/02/26, at 11:08, [EMAIL PROTECTED] wrote:
The above code does not seem to work for me.
I get an error saying $" is unrecognised.
do i need to include anything ?
Actually, I'm using Perl 5.8.8. I don't know if 5.6 or lower has that
variable. Actually, it does. If you are on unix you can try this:
$ perl -e '@a = qw(1 2 3 4); { local $" = "\n"; print "@a" }'
The output will be like this:
1
2
3
4
From "perldoc perlvar":
$LIST_SEPARATOR
$" This is like $, except that it applies to array and
slice val-
ues interpolated into a double-quoted string (or
similar inter-
preted string). Default is a space. (Mnemonic:
obvious, I
think.)
HTH!
--
Igor Sutton
[EMAIL PROTECTED]
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