Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses

Re: Help me understand hashes

by injunjoel (Priest)
on Nov 17, 2007 at 01:18 UTC ( #651358=note: print w/replies, xml ) Need Help??

in reply to Help me understand hashes

Just a quick note since you seem more than motivated to learn on your own.
Try using either Data::Dumper or Dumpvalue to visualize your data structures. Once you see what is going on under the hood you can better construct ways to access it for your specific needs. Then read perldsc until it makes sense.
Both of the above modules are core so there is nothing to download, and they are simple to use.

"I do not feel obliged to believe that the same God who endowed us with sense, reason and intellect has intended us to forego their use." -Galileo

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://651358]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (5)
As of 2020-09-18 14:43 GMT
Find Nodes?
    Voting Booth?
    If at first I donít succeed, I Ö

    Results (112 votes). Check out past polls.