JSFiddle - React, Tailwind, and code Playground

by Peter Galiba

JavaScript

function Buffer() {
}

Buffer.prototype = [];
var buffer = new Buffer();
var body = document.getElementsByTagName('body')[0];

buffer.push('A');
body.appendChild(document.createTextNode("Length: "+buffer.length));
buffer[100] = 'A';
body.appendChild(document.createTextNode("; Length: "+buffer.length));