Node.js Course

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.
- In this course 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 can generate dynamic page content.
It can create, open, read, write, delete, and close files on the server.
Node.js can collect form data.
It can add, delete, modify data in a database.

References:

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

Daily Test with Code Example

HTML

CSS

JavaScript

PHP-MySQL

Click on the tag that creates an ordered list

<ol>
  <li>List-1</li>
  <li>List-2</li>
</ol>

Which selector represents the ID of an element in CSS

.name #name name

#id {
  color: #0110fb;
}

What statement creates an object in JavaScript?

{} [] new Date()

var obj = {"site": "CoursesWeb.net", "pr": 5};
alert(obj.site);

Indicate the instruction used to evaluate if a condiition is True or False

else if() switch()

$var = 8;
if($var == 8) echo $var;

Last accessed pages

Contact page - CoursesWeb ^(40361)
Tabs effect with CSS ^(40974)
Making DIV Contents Scroll Horizontally, with multiple Div`s inside ^(48118)
$_GET, $_POST and $_REQUEST Variables ^(28790)
Insert, Select and Update NULL value in MySQL ^(50239)

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Insert, Select and Update NULL value in MySQL ⁽¹³⁾