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

Re^4: array pop

by GrandFather (Sage)
on Sep 11, 2012 at 05:24 UTC ( #992923=note: print w/replies, xml ) Need Help??


in reply to Re^3: array pop
in thread array pop

or more clearly, concisely and efficiently:

#! perl use strict; use warnings; my @array = ('a' .. 'e'); print 'Original @array contents: ', join(', ', @array), "\n"; my @popped = splice @array, 0, 3; print '@array now contains: ', join(', ', @array), "\n"; print 'The deleted elements: ', join(', ', @popped), "\n";

splice is your friend.

True laziness is hard work

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://992923]
help
Chatterbox?
[GotToBTru]: well, time to deal with 889 emails in Inbox after a week off

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (9)
As of 2017-03-29 12:46 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Should Pluto Get Its Planethood Back?



    Results (351 votes). Check out past polls.