In this post, we will be developing a simple web application which has an industry level security. Prerequisites: Spring MVC Spring JPA Spring boot Tools used : IntelliJ IDEA Community Edition(IDE) Spring JPA Thymeleaf Spring Security Spring Web Postgres SQL (Backend Database) JDK 8 For starting the project will be…

If you are in the industry, you have probably heard Spring MVC buzzword. It is an easy and effective way to implement JSP and servlets. If you look at any servlet it behaves like a controller while JSP behaves like a view. If you are using JSP and servlets for…

Servlets: If you are comfortable in Java and want to develop a dynamic web-app. Then for processing purpose you can use servlets. Any normal class can be converted into servlet if it extends HttpServlet class. In the above example, LoginController becomes a servlet since it…

Flex and Grid are to advance features of CSS(Cascading Style Sheet). Modern websites usually contain two-part HTML and CSS. HTML defines the structure and contents of a webpage while CSS is used to style the webpages. The above image sums up everything and gives us a brief idea about the…

Hi guys, Normalization is the solution for many problems in DBMS, but before directly jumping into normalization let's take an example. …

In the software industry algorithm is everything and in general, there is always more than one solution(algorithm) to any given problem. Since there are many solutions to being a problem solver you have to choose an optimized one. In order to choose a solution, one should be able to measure…

Before directly jumping into Object-Oriented Programming(OPP) one should first understand “What is Object?”. Just look around you. whatever you see or sense or feel everything is an Object. Every object has its own set of features and functions. …