Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid
 
PerlMonks  

Re: compare a list against multiple lists

by LanX (Chancellor)
on Mar 19, 2013 at 23:24 UTC ( #1024401=note: print w/replies, xml ) Need Help??


in reply to compare a list against multiple lists

not 100% sure what your question is but I think one of these posts should help:

  • Re: compare two strings and return only he unique values.
  • Re: How to find the difference between two text files using a hash array

    if it's primarily about counting try

  • How do I compute the difference of two arrays? How do I compute the intersection of two arrays?.

    Cheers Rolf

    ( addicted to the Perl Programming Language)

    • Comment on Re: compare a list against multiple lists
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Node Status?
    node history
    Node Type: note [id://1024401]
    help
    Chatterbox?
    [ambrus]: Today I accidentally cut my hand while carrying a computer. On the display part of the motherboard that sticks out at the back of the chasis and has ports, there's this thin metal sheet with holes cut for the ports, to guide plugs into the sockets.
    [ambrus]: This sheet has sharp needle-like parts, 0.004 long and less than 0.001 wide, that can get bent to point outwards, and one of these cut into my palm when I lifted the box.
    [ambrus]: So now when I choose what motherboard to buy for my new home computer, I have one more specific property to guide me. Useful, because there's so many different boards to choose from.

    How do I use this? | Other CB clients
    Other Users?
    Others surveying the Monastery: (10)
    As of 2017-01-16 19:36 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      Do you watch meteor showers?




      Results (151 votes). Check out past polls.