I see the use of -- used in many functions for example:
--(MVAProduct=AG2
What is the use of this?
I see the use of -- used in many functions for example:
--(MVAProduct=AG2
What is the use of this?
Last edited by caippers; 05-20-2010 at 03:19 PM.
It is a double unary... or double negative... it is used to coerce TRUE\FALSE to 1\0 respectively... most of the time, in order to do further math...
Where there is a will there are many ways.
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Thank you kindly sir.
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