Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask

Re^6: If exists (hash)

by packetstormer (Monk)
on Oct 06, 2011 at 15:28 UTC ( #930006=note: print w/ replies, xml ) Need Help??

in reply to Re^5: If exists (hash)
in thread If exists (hash)

Excellent! Thanks. I didn't know anything about "ref" but that is exactly what I needed. I can now do a check to see if its a value of a hashref and then do as I need from there.
Thanks very much! Working perfect now!

Comment on Re^6: If exists (hash)

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://930006]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (20)
As of 2015-07-07 20:56 GMT
Find Nodes?
    Voting Booth?

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

    Results (93 votes), past polls