Hi Jun,
On Sat, 19 Jan 2013 22:09:46 -0500
Jun Meng <mengju...@gmail.com> wrote:
> Hi Guys
>
> I need to extract items that happened once from an array. Here is an example
>
> @my_array=qw (one, one, two, three, three, four);
This is wrong - qw( ... ) is separated by spaces (« ») - not by commas («,»). I
believe use warnings should have warned you about it.
Regards,
Shlomi Fish
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