To expand on this, any non zero value returns true, any zero returns false. This means you never need to check if something == 0 in your if statements, you can infer that if it is zero it will return false, and structure the program around that.
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To expand on this, any non zero value returns true, any zero returns false. This means you never need to check if something == 0 in your if statements, you can infer that if it is zero it will return false, and structure the program around that.