(char1, char2)
return '0' if char1 == char2 else '1'
Compute the XOR result of two bits in string, e.g., '1' = _xor_bit('0', '1')
        :param char1: str
        :param char2: str
        :return: str
Compute the XOR result of two bits in string, e.g., '1' = _xor_bit('0', '1')
        :param char1: str
        :param char2: str
        :return: str
Compute the XOR result of two bits in string e . g . 1 = _xor_bit ( 0 1 ) : param char1 : str : param char2 : str : return : str
def _xor_bit(char1, char2):
        """
        Compute the XOR result of two bits in string, e.g., '1' = _xor_bit('0', '1')
        :param char1: str
        :param char2: str
        :return: str
        """
        return '0' if char1 == char2 else '1'
def _xor_bit ( char1 , char2 ) : return '0' if char1 == char2 else '1'