Using | will cast it to a 32 bit integer! 2147483648 | 0 = -2147483648 -2147483649 | 0 = 2147483647 4294967296 | 0 = 0 -4294967296 | 0 = 0 6442450

Using | will cast it to a 32 bit integer! 2147483648 | 0 = -2147483648 -2147483649 | 0 = 2147483647 4294967296 | 0 = 0 -4294967296 | 0 = 0 6442450944 | 0 = -2147483648