On Thu, 2008-07-24 at 10:06 -0400, yitzle wrote:
> On Thu, Jul 24, 2008 at 12:44 AM, Noah <[EMAIL PROTECTED]> wrote:
> >
> > Hi there,
> >
> > okay I have a strange issue. all the lines as part of "my @lines = keys
> > %ip;" have a space at the beginning of the line of each key.
> >
> > cheers,
> >
> > Noah
>
> Without knowing how %ip was formed or how you are deciding there is a
> space, this is hard to "solve".
>
The problem is that:
print "@lines";
and:
print @lines;
do two different things. There are no leading spaces in @lines; the
double quote places them there.
See `perldoc perlvar` and search for '$LIST_SEPARATOR'
--
Just my 0.00000002 million dollars worth,
Shawn
"Where there's duct tape, there's hope."
"Perl is the duct tape of the Internet."
Hassan Schroeder, Sun's first webmaster
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