Hello world, I’m Kalana Gayanga Rathnayake. In this blog, I will explain about MERN and how to create a basic backend server of a web application using it. I hope to write a series of blogs about this subject.
Basically MERN stands for four main open-source technologies. We can make dynamic web sites and web applications using these components which are providing end-to-end framework. Let me explain about these components one by one.
MongoDB — MongoDB is an open source, cross-platform and NoSQL database program. Basically it is a document oriented database.
For more details : MongoDB — Wikipedia
Hello world, I’m Kalana Gayanga Rathnayake. In this blog, I will explain about OOP concept. The basic foundation of many object-oriented languages such as Java, C++, and C# is object-oriented concept. Flexibility and maintainability are the primary purpose of the OOP.
Before we start discuss about this, lets talk about “objects” and “classes”.
A class acts as a blueprint where determines properties and methods familiar to all java objects of a specific kind.
Object (Data members)..
An object specifies the instances for a class which are represented in the real-world objects that we can find in everyday life.
Software Engineering undergraduate of Sri Lanka Institute of Information Technology