Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling

Re^3: Count and List Items in a List

by Tanktalus (Canon)
on Nov 01, 2005 at 17:51 UTC ( #504671=note: print w/ replies, xml ) Need Help??

in reply to Re^2: Count and List Items in a List
in thread Count and List Items in a List

This is perl, v5.8.6 built for i686-linux Rate foreach map foreach 47168/s -- -2% map 48260/s 2% --

That said, I always prefer code that does what it says and says what it does. To me, for/foreach evaluates code foreach element in a list, while map maps (or transforms) one list into another. If you want to iterate over a list, use for or foreach. If you want to transform from one list to another, use map.

Comment on Re^3: Count and List Items in a List
Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://504671]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (5)
As of 2015-11-27 22:31 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (734 votes), past polls