Hmmm. Although its sufficing my needs but I wanted a way to pass an undef. May be I will have make it undef manually if an input parameter is an empty string or something like that.
Anyway thanks. :) Cheers, Parag On Sun, Jan 10, 2010 at 1:49 AM, Shlomi Fish <[email protected]> wrote: > Hi Parag! > > On Saturday 09 Jan 2010 22:04:40 Parag Kalra wrote: > > Or let me put it this way - How can we pass an input parameter as an > undef > > > > You can't put an undef in an @ARGV argument from the command line because > all > command-line arguments are strings. However, you can have it as an empty > string: > > <<< > $ perl input.pl One "" Three > >>> > > Regards, > > Shlomi Fish > > > Cheers, > > Parag > > > > -- > ----------------------------------------------------------------- > Shlomi Fish http://www.shlomifish.org/ > Parody on "The Fountainhead" - http://shlom.in/towtf > > Bzr is slower than Subversion in combination with Sourceforge. > ( By: http://dazjorz.com/ ) >
