Re: Split on every second character

in reply to Split on every second character

If you are sure that the string is even sized, you can use a simple regex like this:

use strict;
use warnings;

my $string = "0102030405";
# will miss the last character when string is odd sized
my @elements = $string =~ m/(..)/g;
print "@elements\n";
[download]

Update: modified code

In Section Seekers of Perl Wisdom