SrikanthDifference between Controller and RestController annotationsThere are some differences between Controller and RestController annotations. Let’s discuss them in detail.2 min read·Oct 29, 2023--1--1
SrikanthFind Largest Value in Each Tree RowReturn the array of largest element in each row or level of the tree.2 min read·Oct 24, 2023----
SrikanthPower of 4 or not ?Given a number, find whether the given number is a power of four or not ?2 min read·Oct 23, 2023----
SrikanthMiddlewares in ExpressJS explainedMiddleware functions are the functions that have access to Request and Response objects in the Request-Response Lifecycle.2 min read·Oct 8, 2023----
SrikanthSpring Data JPA custom query ImplementationThere are scenarios where you have to implement custom queries.3 min read·Sep 14, 2023----
SrikanthinJavarevisitedJPA Annotations OverviewJava Persistence API (JPA) annotations are a set of annotations provided by the JPA specification, which is part of the Java EE (Enterprise…2 min read·Sep 11, 2023--1--1
SrikanthinJavarevisitedStream API in Java explainedThe Stream API in Java is a powerful and expressive feature introduced in Java 8 to work with sequences of data in a functional and…3 min read·Sep 11, 2023--1--1
SrikanthinJavarevisitedPotential risks of NullPointerExceptionA NullPointerException (NPE) is a runtime exception in Java and other programming languages that indicates an attempt to access or…3 min read·Sep 11, 2023----
SrikanthinStackademicHow FilterChain in Spring Security works ?As we know, before the request hits the servlet, we should process the request, check the authentication and authorization of a particular…3 min read·Sep 11, 2023----
SrikanthinJavarevisitedLombok library explainedLombok is a popular Java library that simplifies the development process by reducing the amount of boilerplate code you need to write. It…3 min read·Sep 11, 2023----