Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things

Re^3: &&= vivify keys?

by Eliya (Vicar)
on Apr 18, 2012 at 22:03 UTC ( #965810=note: print w/ replies, xml ) Need Help??

in reply to Re^2: &&= vivify keys?
in thread &&= vivify keys?

Thanks for the clarification.

As for

3. If the scalar from the LHS is false, ...

I think that should be

    3. If the scalar from the LHS is true, ...

How else could a true value in the scalar ever change?

$ perl -E'$x=1; $x &&= 0; say $x' 0

Comment on Re^3: &&= vivify keys?
Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://965810]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (7)
As of 2015-08-28 06:06 GMT
Find Nodes?
    Voting Booth?

    The oldest computer book still on my shelves (or on my digital media) is ...

    Results (334 votes), past polls