You want to see if a scalar is actually a scalar or a ref?
Try this...
if ( ref $var ) {
# It's a reference!
}
else {
# It's not a reference
}
Rob
-----Original Message-----
From: amrit kumar [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 18, 2002 6:14 PM
To: [EMAIL PROTECTED]
Subject: array and hash assignment
hi,
howto to proove that array and hash assignments are
made by using cloning and not by reference in perl.
I am a newbie at perl and have no idea howoto to do
it.
need help !!!!
have a good day....
cheers,
amrit.
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