Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re: Pulling a hash value in a data structure

by biohisham (Priest)
on Jan 25, 2011 at 18:00 UTC ( #884195=note: print w/replies, xml ) Need Help??


in reply to Pulling a hash value in a data structure

You guessed it right, it is a hash within an array within a hash and so on, such constructs are collectively termed data structures in Perl, read perldsc, perlref and the quick tutorial Arrays and hashes only with references.

Knowing and mastering these structures will be very handy when you wanna do text processing and data munging tasks..



Excellence is an Endeavor of Persistence. A Year-Old Monk :D .

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://884195]
help
Chatterbox?
[stevieb]: ffs... an hour I've been trying to get a Pi to communicate I2C to an Arduino. Had to slow down the communication channel. Sigh

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (3)
As of 2017-06-22 22:35 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (531 votes). Check out past polls.