Node.js Video Tutorials

Here you can watch various video Tutorials from Youtube about node.js, useful for beginner and intermediate level.

Click on the link to display the video.

Introduction to Node.js for beginners- In this video tutorial you will learn about: What Node.js Is, Installing Node.js, Using the REPL, NPM - Node Package Manager, How Modules Work, package.json File, Basic Webserver.

Which attribute specifies the HTTP method (GET, POST) used to submit the form-data?

action method value

<form action="script.php" method="post"> ... </form>

Which CSS property allows to add shadow to boxes?

background-image box-shadow border-radius

#id {
  background-color: #bbfeda;
  box-shadow: 11px 11px 5px #7878da;
}

Which function removes the first element from an array?

pop() push() shift()

var fruits = ["apple", "apricot", "banana"];
fruits.shift();
alert(fruits.length);           // 2

Indicate the function that can be used to check if a PHP extension is instaled.

function() filetype() extension_loaded()

if(extension_loaded("PDO") === true) echo "PDO is available."

Nodejs Course