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 HTML tag which creates an horizontal line in web page.

Some content ...
<hr />
Content under line ...

Which CSS property defines the text color?

font-style font-variant color

h2 {
  color: #cbdafb;
}

Click on the function which searches if a character, or text exists in a string.

indexOf() toString() split()

var str = "Web courses - http://CoursesWeb.net/";
if(str.indexOf("http://") == -1) alert("http:// isn`t in string");
else alert("http:// is in string");

Which function splits a string into an array of strings based on a separator?

array_merge() explode() implode()

$str = "apple,banana,melon,pear";
$arr = explode(",", $str);
var_export($arr);      // array (0=>"apple", 1=>"banana", 2=>"melon", 3=>"pear")

Last accessed pages

Courses Web: PHP-MySQL JavaScript Node.js Ajax HTML CSS ^(143078)
Zodiac Signs PHP code ⁽⁷²⁴⁸⁾
MySQLDumper - Backup MySQL Database ⁽¹⁷⁸⁸⁾
Upload Files with Express and Multer ⁽¹⁹⁹³⁾
Get Mouse coordinates inside a Div or an Image ^(16406)

Popular pages this month

Courses Web: PHP-MySQL JavaScript Node.js Ajax HTML CSS ⁽³¹¹⁾
CSS cursor property - Custom Cursors ⁽³⁶⁾
The Mastery of Love ⁽³⁵⁾
PHP-MySQL free course, online tutorials PHP MySQL code ⁽³²⁾
Read Excel file data in PHP - PhpExcelReader ⁽²⁸⁾