P
Peng Yu
Hi,
I want to get an array without the last element. But it seems the last
line does not do what I want. I'm wondering what is the correct way to
do it.
Thanks,
Peng
#!/usr/bin/perl
use warnings;
use strict;
my @array = ('a' , 'b', 'c' , 'd');
print "@array\n";
print "@array[0,3]\n";
print "@array[0..2]\n";
print "@array[-1]\n";
print "@array[0..-1]\n"; #I want an array except the last element.
I want to get an array without the last element. But it seems the last
line does not do what I want. I'm wondering what is the correct way to
do it.
Thanks,
Peng
#!/usr/bin/perl
use warnings;
use strict;
my @array = ('a' , 'b', 'c' , 'd');
print "@array\n";
print "@array[0,3]\n";
print "@array[0..2]\n";
print "@array[-1]\n";
print "@array[0..-1]\n"; #I want an array except the last element.