Hi Mark,
> >
>
> Edward, for a beginner, would you mind explaining what the
>(1 .. $#arr)
$#arr is the index of the last element in the array
> and qw actually do in this code.? Cheers
with "qw" you are treating values inside as individual words
automatically. Thus you don't need to put quote among the element
like @arr = ('a','b','c');
http://perldoc.perl.org/functions/qw.html
Hope it's clear for you :-)
Regards,
Edward WIJAYA
SINGAPORE
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