Every other

Dirk Koopman djk at tobit.co.uk
Fri Oct 30 19:01:32 GMT 2009

Ruud H.G. van Tol wrote:
> Dirk Koopman wrote:
>> Not certain why everyone avoids map and uses grep
> grep returns aliasses, map copies.

Any advantage to the xor v the preincrement and remainder?

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