Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

Re^3: How to save first two columns of an array into another array

by Anonymous Monk
on Oct 02, 2012 at 14:27 UTC ( #996870=note: print w/ replies, xml ) Need Help??


in reply to Re^2: How to save first two columns of an array into another array
in thread How to save first two columns of an array into another array

In your code above, you are creating @a & @b as arrays of references to (one element) arrays. Perhaps what you intend is something like:

my @a = map { ${ $_ }[0] ] @S;
TJD


Comment on Re^3: How to save first two columns of an array into another array
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://996870]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (15)
As of 2015-05-26 14:15 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    In my home, the TV remote control is ...









    Results (503 votes), past polls