Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

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


Comment on Re^3: Quicksort problem

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://939458]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (9)
As of 2015-07-07 16:07 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (91 votes), past polls