Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?

Re: Wrong hash output

by virtualsue (Vicar)
on Jul 17, 2005 at 19:40 UTC ( #475583=note: print w/replies, xml ) Need Help??

in reply to Wrong hash output

After you have populated this hash, try displaying its contents via Data::Dumper. Perhaps you are inadvertently creating more hash keys than you intended. That's extremely easy to do.

Replies are listed 'Best First'.
Re^2: Wrong hash output
by tphyahoo (Vicar) on Jul 17, 2005 at 21:19 UTC
    Agree, and just wanted to say, when you're dumping, dump a reference to the hash and your output will be better. (Don't dump the hash itself)
    use strict; use warnings; use Data::Dumper my %hash = (a=>1) print "hash: " . Dumper( {%hash} ); # not Dumper(%hash)
    good luck!

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://475583]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (5)
As of 2017-10-22 14:49 GMT
Find Nodes?
    Voting Booth?
    My fridge is mostly full of:

    Results (273 votes). Check out past polls.