Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: Dualvars besides $!

by moritz (Cardinal)
on Jan 27, 2014 at 17:11 UTC ( #1072250=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $ perl -wE 'say 0+""'
    Argument "" isn't numeric in addition (+) at -e line 1.
    0
    $ perl -wE 'say 0+!1'
    0
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1072250]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (7)
As of 2015-04-21 01:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Who makes your decisions?







    Results (389 votes), past polls