C:\>perldoc -f pop
pop ARRAY
pop Pops and returns the last value of the array, shortening the
array by one element. Has an effect similar to
$ARRAY[$#ARRAY--]
If there are no elements in the array, returns the undefined
value (although this may happen at other times as well). If
ARRAY is omitted, pops the "@ARGV" array in the main program,
and the "@_" array in subroutines, just like "shift".
C:\>
José.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 12:57 PM
To: [EMAIL PROTECTED]
Subject: Last value in a array?
Hi,
I have a couple of arrays which have different number of values - I need only the last
value in each - are there a command to do that?
e.g
$array[LAST] :-)
or maybe a way to count each value in a given array? and then feed the $array[??] with
that?
Thanks,
Jakob
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