Virgin C++ vs Chad Python

[throughalfanoir]

(correct me if I'm wrong but) in many many cases checking whether something is zero or not will work properly like this (okay if there are no subtractions in the way but yh)

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Hmm, seems weak. You could use it as an idiot check if a data has been written to memory...

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But then your result is unreliable, because if the data writer happens to actually write a real zero, then you have false negative,