/* Bitwise and Shift Operators

&       AND

|       OR

^       XOR

~expr   Unary bitwise complement
        (0s become 1s; 1s become 0s)

<<      Shift left

>>      Shift right

*/

final value = 0x22;
final bitmask = 0x0f;

assert((value & bitmask) == 0x02); // AND
assert((value & ~bitmask) == 0x20); // AND NOT
assert((value | bitmask) == 0x2f); // OR
assert((value ^ bitmask) == 0x2d); // XOR
assert((value << 4) == 0x220); // Shift left
assert((value >> 4) == 0x02); // Shift right