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Re^3: Quicksort problem

by Limbic~Region (Chancellor)
on Nov 22, 2011 at 14:12 UTC ( #939458=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Quicksort problem
in thread Quicksort problem

JediMasterT,
See perlop. The // operator essentially is a special or operator where it is testing the left hand side for definedness. I am pretty sure this became available in perl 5.10 four years ago but you can check perlhist and perldelta if you want to be sure.

Cheers - L~R


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