gaochong wrote:
> But I think substr is better .
>
> my $str="0000000000000111";
> my $r=substr ($str,-3);
TimTowTdi (there is more than one way to do it):
my $n = "0000000000000111";
my $last_3_chars = join('',(split(//,$n))[-3..-1]);
print "$last_3_chars\n";
--
Just my 0.00000002 million dollars worth,
Shawn
Programming is as much about organization and communication
as it is about coding.
I like Perl; it's the only language where you can bless your
thingy.
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