Learning JWT security using KumuluzEE — The finances of a league of the environment, 1. Introduction Nowadays, we have more and more concerns about performance, and at the same ti...

Kotlin Native and GraalVM - The Story So Far, 1. Introduction There is a lot of buzz today about a technology that we tend to call Native. Native technology or Native code usually ...

5 Essential Java Profiling Tools for Optimizing Application Performance, As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium a...

Learn Spring Data JPA, Part - 1, Project Setup create a project using https://start.spring.io/ and add the following dependencies Spring Data JPA - used to interact with relational...

TODAY CLASS-27/12/2024 ABOUT- STATE,DATATYPE.,Concept of Objects: State, Behavior & Identity of an object The concept of objects is fundamental to object-oriented programming (...

Understanding Encapsulation in Object-Oriented Programming, Encapsulation in Object-Oriented Programming Encapsulation is a fundamental object-oriented programming concept that inv...

class and object in java:,classes and object: The classes and object are the basic concepts of object oriented programming (oops) that are used to represent real world concept and ...

Create Class and Object, 1. How Object is created in Java? The object is a basic building block of an OOPs language. In Java, we cannot execute any program without creating an obje...

🧩 LeetCode Challenge: Merge Sorted Array | Top Interview Questions [Java Solution], Introduction If you're preparing for coding interviews, especially for roles in FAANG or simila...

Today class---26/12/2024 Create class and object,CLASS IN JAVA: It is an logical entity and also know as Template or Blueprint. Classes are abstract concepts that represent the def...

Handling NullPointerException with Optional, Definition NPE is a runtime exception that occurs when trying to use a null reference. The JVM throws this exception to protect against...

Understanding Inheritance in Java Through a Practical Example, Understanding Inheritance in Java Through a Practical Example Inheritance is a core concept in object-oriented progra...