"Kent Johnson" <[EMAIL PROTECTED]> wrote 
> This is also a good application of bitwise operations.
> 
> a & 128 will be 128 if the high bit in a is set, 0 if it is not.

Only for an 8 bit integer! Most integers nowadays are 
32 bit so you need to use 0x80000000 to get the msb!

Alan G.



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