The specialty is that if you have zero x and zero o the condition is also true 
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speaking the truth, I thought it as I posted my first reply but your these three characters stopped me
and thats why I again mentioned is it feature
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I shouldn’ t have called it feature i guess. 
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I probably know what it means, but I still want to confirm it.
Is the block below, is the result the same?
Yes, that gives the same result.
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