Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: How do I pull out unique values in a multidimentional array

by repson (Chaplain)
on Jun 29, 2001 at 11:31 UTC ( #92546=note: print w/replies, xml ) Need Help??


in reply to How do I pull out unique values in a multidimentional array

If you are willing to rely on the values being sorted and don't want to create a hash of the values like the other solutions you could do something like this.
my @unique; for (@array) { push @unique, $_->[1] unless $unique[$#unique] == $_->[ +1] }

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://92546]
help
Chatterbox?
[jedikaiti]: Hey, thezip
[thezip]: Hi JK! how's life?
[thezip]: We're getting ready for the apocalypse on Monday

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (4)
As of 2017-08-16 16:12 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Who is your favorite scientist and why?



























    Results (269 votes). Check out past polls.

    Notices?