ES6 位运算符

var a = 2; // Bit presentation 10
var b = 3; // Bit presentation 11
var result;

result = (a & b);
console.log("(a & b) => ", result);

result = (a | b);
console.log("(a | b) => ", result);

result = (a ^ b);
console.log("(a ^ b) => ", result);

result = (~b);
console.log("(~b) => ", result);

result = (a << b);
console.log("(a << b) => ", result);

result = (a >> b);
console.log("(a >> b) => ", result);