Inversion of Control (IoC)

By Nitin • Feb 07, 2026
Nowadays, everyone learning Spring or Spring Boot hears one term again and again: Inversion of Control.It sounds fancy, abstract, and honestly… confusing at first.
But IoC is actually a very s...
Read More

Spring Framework vs Spring Boot

By Nitin • Feb 06, 2026
Spring Framework vs Spring Boot
Before we talk about Spring Boot, we need to understand why it was needed.
Let’s not start with technology.Let’s start with a real-life story.

First, W...
Read More

Spring Boot Introduction

By Nitin • Feb 06, 2026
Introduction
Nowadays, everyone is talking about Spring Boot.From job portals to backend interviews, Spring Boot has become a must-have skill for Java developers.
Naturally, questions arise:


Wh...
Read More

Singleton Design Pattern in Java

By Vineet • Nov 06, 2025
Singleton Class in Java — Complete Guide
What is a Singleton Class?
A Singleton class in Java is a design pattern that ensures:


Only one instance of the class exists in the entire JVM.

...
Read More

Design Patterns in Java

By Vineet • Nov 06, 2025
🧠 Understanding Design Patterns in Java
🌟 What are Design Patterns?
In software development, Design Patterns are well-proven solutions to common software design problems.They are reusable temp...
Read More