On Fri, 2009-03-20 at 11:07 -0700, John W. Krahn wrote:
> Martin Spinassi wrote:
> > Hi list!
>
> Hello,
>
> > I've just started with perl, but I'm really excited about its power.
>
> I'm excited that you're excited! ;-)
I'm excited because you are excited because I'moryou.
doesn't
On Fri, 2009-03-20 at 18:48 +0100, Gunnar Hjalmarsson wrote:
> Martin Spinassi wrote:
> > Is there any way to open a file for input and output at the same time?
>
> Yes. Open it with the '+<' MODE.
>
> open my $fh, '+<', $file or die "Couldn't open $file: $!";
> my @keep;
> while (
Martin Spinassi wrote:
Hi list!
Hello,
I've just started with perl, but I'm really excited about its power.
I'm excited that you're excited! ;-)
I'm trying to edit a file, but couldn't find out how to do it without
making a temp file. I've been searching for the solution, but all I find
Martin Spinassi wrote:
Is there any way to open a file for input and output at the same time?
Yes. Open it with the '+<' MODE.
open my $fh, '+<', $file or die "Couldn't open $file: $!";
my @keep;
while ( <$fh> ) {
next if /^--/;
push @keep, $_;
}
seek $fh, 0
Hi list!
I've just started with perl, but I'm really excited about its power.
I'm trying to edit a file, but couldn't find out how to do it without
making a temp file. I've been searching for the solution, but all I find
is how to do it from command line, adding a "-i" to the execution.
My scrip