30 Dec
2011
30 Dec
'11
7:01 p.m.
On 12/30/11 9:58 AM, Les Mikesell wrote:
Here's a perl approach:
which, unlike all the other versions, doesn't require the data be pre-sorted, by virtue of adding all the tuples to a hash. I don't even think that sort in the output loop is required, unless you want the groups output in alphabetic order.
--
john r pierce N 37, W 122
santa cruz ca mid-left coast