Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW

Re: Hash of arrays

by Anonymous Monk
on Dec 28, 2012 at 14:00 UTC ( #1010706=note: print w/replies, xml ) Need Help??

in reply to Hash of arrays

Most of the time you use hash references, each element of which in this case would contain an array reference. A reference is "a single thing" i.e. "a scalar," yet it can "refer to" anything at all. Perl syntax is flexible and makes it easy to write that.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1010706]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (5)
As of 2016-10-22 09:26 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (294 votes). Check out past polls.