Learn Node JS and NPM in JavaScript -Day 7

 In this article, we are learn Node JS and NPM in JavaScript.

Node.js :

• Node.js is a runtime system for creating server side applications.

Watch our step by step Nodejs video for beginners.

• Node.js is a open-source, cross-platform, JavaScript runtime built on    Chrome's V8 JavaScript engine.
• Node.js runs on various platforms (windows, Linux, Unix, Mac OS X, etc).
• Node.js is developed by Ryan Dahl in the year 2009
• Node.js uses JavaScript on the server.
• It is initially released at may 27, 2009 and author is Ryan Dahl.
• The node.js is best known for JavaScript coder's to build real-time web API's.
• Node is a desktop application or runtime environment that runs JavaScript files but some authors call it as JavaScript framework.

What node.js can do?

• Node.js can generate dynamic page content.
• Node.js can create, open, read, write, delete and close files on the server.
• Node.js can collect form data.
• Node.js can add, delete, modify data in your database.

What is a Node.js File?

• Node.js files contain tasks that will be executed on certain events.
• A typical event is someone trying to access a port on the server.
• Node.js files must be initiated on the server before having any effect.
• Node.js files have extension ".js".

Download node:     Node.js

• Download the latest version 12.18.3 as the current version may have bugs.
• Once you download and install the Node.js, write a code in file name as .js extension.
• After that open a terminal and types the below command:

                                                  > node hello.js

• It gives the output, that's why vs code is called as out of box supporter of HTML programming.

 NPM:

• The NPM  i.e node. Package manager  is a javscriptp javscript manager.
• The NPM  is interested on your computer when you install Node.js .

Thank you..

Learn VS Code in JavaScript -Day 6

 In this article, we are learn VS Code in JavaScript.

What is VS Code:

Learn (VS Code) Visual Studio code in 10 steps for beginners

• The   VS code is developed by Microsoft on 29 march 2015.
• Visual Studio Code is a lightweight but powerful source code editor which runs on your desktop and is available for Windows, macOS and Linux.
• Visual studio code also provides basic support for HTML programming out of the box.
• Visual studio code of free open source code editor which are used for create and edit the code in different programming language like Java, JavaScript,Node.js and C++.
• Visual  studio code contains syntax highlighting, built-in JavaScript intelliSence, debugging and formatting also.

What is intelliSence?

• In simple words intelliSence means suggestions.
• In computer language intelliSence means it helps user by giving automatic suggestions for better coding.
• Simply intelliSence shows the intelligent code c.
• IntelliSense is a general term for a variety of code editing features including : code completion, parameter information, quick information, and member list.
• IntelliSense features are sometimes called by other name such as "code completion", "content assist", and "code hinting".
• It is an code editing feature of the Visual Studio. 

Download VS code :    VS code

• Now download and install the vs code in your system. Firstly create a folder where u want it and open it in vs  code editor by open folder option.
• For creating a new file select new file option from clicking on right button of mouse.
• If u want to see an html file then right click on that file and select reveal in file explorer option.

Thank you.....