vijay krishna wrote:
Hi,
Hello,
This might just be a little too trivial.
I was just wondering if someone could give me a condition where I can
traverse across a complete string and perform operation until I
encounter End of Line.
This is what I tried:
if($string != \n)
{
do operations;
}
But this does not seem to be working.
I also tried if($string != null)
{
do operations;
}
This does not seem to be working either.
Can someone help me out?
$string =~ s/(.)/ do operations to $1 /ge;
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order. -- Larry Wall
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
