Short introduction

Node.js is a free, open source server framework that can run on various platforms (Windows, Linux, Unix, Mac OS X, etc.), and allows you to run JavaScript on the server. It uses asynchronous programming.
- Here I add tutorials with the things I learn about Node JS from various resources I find on the internet.

What Can Node.js Do?

Node.js logo


- Node.js Full Documentation
- Pure JavaScript Client implementing the MySql protocol
- Node.js w3schools Tutorial

Daily Test with Code Example

Which tag is used in <table> to create table header cell?
<thead> <th> <td>
  <th>Title 1</th>
  <th>Title 2</th>
Which CSS property sets the distance between lines?
line-height word-spacing margin
.some_class {
  line-height: 150%;
Which function opens a new browser window.
alert() confirm() open()
document.getElementById("id_button").onclick = function(){"");
Indicate the PHP function that returns an array with names of the files and folders inside a directory.
mkdir() scandir() readdir()
$ar_dir = scandir("dir_name");

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