FOR UBUNTU # GIT Install sudo apt install git # System Update sudo apt-get update # npm (v6.14.6) node (v12.18.3) install ********** FOR OLD Version (node, npm) ********* ** sudo apt-get install nodejs ////////////// gives old v6 ** ** sudo apt-get install npm //////////////// gives old v3 ** *********** FOR OLD Version (node, npm)********* sudo apt update sudo apt -y upgrade sudo apt update sudo apt -y…

Copied & Saved for reference. I was curious to see if there were any big differences in performance between the default Amazon AWS EC2 GP2 SSD volumes and the NVMe SSD volumes so I did a quick test to find out. …

I have MongoDB running on my Ubuntu server in Amazon EC2. Since there’s no simple all-in-one tutorial out there explaining how to set up user authentication for Mongo so that you can read and write to your MongoDB server from your laptop, I decided to write one. If you haven’t…

Before we start about redux-actions, we will start with simple actions. Now what are actions, they are just dumb objects having two things. One, what is this object for ?, means for what purpose it has been created i.e TYPE. Second, what information this object contains i.e PAYLOAD. Now in…

Hey everyone !! Hope you good there. This article is for those who want to develop react application with react forms. You reached here, i guess it means that you know react is just a library, which is only responsible for view part or you can say developer will only…

Hi All ! Hope you good there. This Article is mainly for those who are dealing with Excel Sheets OR CSV Sheets and facing the difficulty and everytime write New code to get all the data from the Sheet then Save in Database. I had also feel the same and…

What the heck are Three Dots || Rest Operator ? Same question get arise when I was learning the concepts of ES6. So yeah, first-of-all Rest Operator is the part of ES6. Now, how they work ? Let See quick - CASE 1 : Dealing with Arrays. Suppose i want…

What does this mean for you? Well, first you should understand the difference between the two. In the simplest terms, the tilde matches the most recent minor version (the middle number). ~1.2.3 will match all 1.2.x versions but will miss 1.3.0. This has been the default behaviour of ‘–save’ since…

To make Node app with express framework, many things are needed i.e - Environment where the server is made. Generic Responses are set, in which form their is need. Generic Routing need to be set. Logging where their is a need and many more. Now I would suggest for module…