Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked

Re^5: If exists (hash)

by choroba (Canon)
on Oct 06, 2011 at 15:12 UTC ( #930001=note: print w/ replies, xml ) Need Help??

in reply to Re^4: If exists (hash)
in thread If exists (hash)

I guess you want to check 'HASH' eq ref $xml->{result}{covers}

Comment on Re^5: If exists (hash)
Download Code
Re^6: If exists (hash)
by packetstormer (Monk) on Oct 06, 2011 at 15:28 UTC
    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!

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://930001]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (8)
As of 2015-04-18 06:12 GMT
Find Nodes?
    Voting Booth?

    Who makes your decisions?

    Results (350 votes), past polls