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Author Topic: True  (Read 1870 times)

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Peter

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True
« on: March 09, 2016, 06:22:52 AM »
Hello,

why uses o2b -1 for True ?
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Charles Pegge

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Re: True
« Reply #1 on: March 09, 2016, 10:53:12 AM »

Any non-zero value, can represent true, but -1 is safest to use with bit-wise logic.
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Peter

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Re: True
« Reply #2 on: March 09, 2016, 11:22:27 AM »
Quote
Any non-zero value, can represent true, but -1 is safest to use with bit-wise logic.

Thanks Charles,

yes that true, other idiots take 1  ;D
« Last Edit: March 14, 2016, 01:44:02 AM by Peter »
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JRS

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Re: True
« Reply #3 on: March 09, 2016, 02:02:09 PM »
Best way around that is test for non-FALSE.
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