GeezerVison is showing github.com — DataTypes/JavaScript/8-bitwise.js at master · HowProgrammingWorks/DataTypes

Expand file tree

8-bitwise.js

Copy path

More file actions

Latest commit

History

48 lines (37 loc) · 1.46 KB

8-bitwise.js

Copy path

File metadata and controls

48 lines (37 loc) · 1.46 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

'use strict';

const a = 9;

const b = 14;

const c = -9;

const aBinary = a.toString(2);

const bBinary = b.toString(2);

const cBinary = c.toString(2);

console.log(`${a} to base 2: ${aBinary}`);

console.log(`${b} to base 2: ${bBinary}`);

console.log('Bitwise operators');

const andResult = a & b;

console.log(`${a} & ${b} = ${andResult}`);

console.log(`${aBinary} & ${bBinary} = ${andResult.toString(2)}`);

const orResult = a | b;

console.log(`${a} | ${b}`, ' = ', orResult);

console.log(`${aBinary} | ${bBinary} = ${orResult.toString(2)}`);

const xorResult = a ^ b;

console.log(`${a} ^ ${b}`, ' = ', xorResult);

console.log(`${aBinary} ^ ${bBinary} = ${xorResult.toString(2)}`);

const notA = ~a;

console.log(`~${a} = ${notA}`);

console.log(`~${aBinary} = ${notA.toString(2)}`);

const aShiftLeft = a << 2;

console.log(`${a} << ${2} = `, aShiftLeft);

console.log(`${aBinary} << ${2} = ${aShiftLeft.toString(2)}`);

const bShiftRight = b >> 2;

const bShiftUnsigned = b >>> 2;

console.log(`${b} >> ${2} = `, bShiftRight);

console.log(`${b} >>> ${2} = `, bShiftUnsigned);

console.log(`${bBinary} >> ${2} = ${bShiftRight.toString(2)}`);

console.log(`${bBinary} >>> ${2} = ${bShiftUnsigned.toString(2)}`);

const cShiftRight = c >> 2;

const cShiftUnsigned = c >>> 2;

console.log(`${c} >> ${2} = `, cShiftRight);

console.log(`${c} >>> ${2} = `, cShiftUnsigned);

console.log(`${cBinary} >> ${2} = ${cShiftRight.toString(2)}`);

console.log(`${cBinary} >>> ${2} = ${cShiftUnsigned.toString(2)}`);