JavaScript

Why are there multiple versions of Node.js?

A brief history:

• Node.js was on v0.12.x when some people created a modified version called io.js
• io.js got up to v3.x
• Node.js and io.js became buddies again and kept the Node.js…

Function.prototype: apply(), call(), bind()

Function.prototype.apply()

What does it need?

It takes it in context and optional arguments array.

How do we use it?

How large are Node chunks?

Node will receive data in 64 KiB chunks (aka 65536 Bytes)!

var http = require('http');

http.createServer(function (request, response) {
  request.on('data', function onData(chunk) {
    console.log(chunk.length);
  })…