Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

Re^3: Compare 2 CSV files and create a new CSV file out of comparision

by moritz (Cardinal)
on Jul 02, 2012 at 10:31 UTC ( #979412=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Compare 2 CSV files and create a new CSV file out of comparision
in thread Compare 2 CSV files and create a new CSV file out of comparision

See perlintro or perldata for a description of hashes. "key" and "value" are terms used together with hashes.

If you search for join files or similar keywords, you'll find quite a bit of example code, for example join mutiple files on first column and join - join two files according to a common key.


Comment on Re^3: Compare 2 CSV files and create a new CSV file out of comparision

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://979412]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (8)
As of 2015-04-18 09:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Who makes your decisions?







    Results (351 votes), past polls