Introduction Spring MVC is a framework used for the development of web applications using java ee technology. It comes under the spring project umbrella which, is a bunch of projects built around spring architecture principles. Spring follows the best coding practices and design patterns, which allow them to make their framework…

Introduction JavaEE gives the programmer very rich sets of API to use directly out of the box without implementing them manually. One such API is a servlet that helps Java programmers create a java component that acts as a server to its client on a remote location. We use servlet technologies…

Introduction In CSS we can layout the page in several different ways. Laying out a page is very crucial when web designing is concerned. you can not always depend on the default way of organizing elements in HTML and CSS. The default behavior of CSS and HTML for placing elements onto…

Introduction In the Database, the table is related data stored at the same location. That is Data related to an employee will be stored at the employee table and data related to department stored at department table. This is a piece of related information. If we want to access which department…

A solution to a problem is also called an algorithm in programming. There is also a textbook definition for an algorithm you can read it here. But informally algorithm is just a way to solve a problem. There can be multiple algorithms to solve one problem. …

Object-Oriented Programming is a paradigm of programming, which states everything in an application is fundamentally an Object and its state at the given time. Object-Oriented Programming helps us avoid writing fragile, rigid, and non-reusable code. OOP has four fundamental notions that it strictly follows. They are Inheritance, Abstraction, Polymorphism, and…