4 Feb
2003
4 Feb
'03
8 a.m.
This has been discussed earlier, and I distinctly remember that it was actually fixed to be equivalent, but apparantly it has been de-fixed sometime since then. :-)
/ Per Hedbor ()
Previous text:
2003-02-04 13:51: Subject: Xor
But `- removes all matching elements - why not `^?
I would have expected a^b to be similar to (a-b)+(b-a).
/ Mirar