Programming Tutorials

1) Void Method (No Return Value) public class Home{ public static void main(String[] args){ Home obj = new Home(); obj.display(

Java runs the financial world. With over 90% of Fortune 500 companies using Java and the language holding steady at third in the TIOBE Index with an 8

AI-assisted development has changed everything. You describe what you want, an AI builds it, and in a couple of hours you have a working app on your l

I want to say upfront: I have not caught any money launderers. I built a database. Whether it would actually catch money launderers in production is a

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There’s a concept in sports science that’s easy to overlook because it sounds so basic: “mobility”. Mobility is defined as “the ability of a joint to

Simulation problems are a staple in technical interviews. They test your ability to translate verbal rules into clean, state-driven code. The Robot Bo

What is a Return Type? In Java, a return type means the type of value a method gives back after execution. Syntax : returnType methodNa

Connecting AI Agents to Microservices with MCP (No Custom SDKs) In the previous post, I showed how LangChain4j lets you build agents with a

This post was originally published on jamjet.dev. TL;DR If you're building AI agents in Java today, your options for persistent memory r

Return Type in Java In Java, the return type means what kind of value a method gives back after it finishes execution. Syntax: returnT

TL;DR: In the industry, there is a weird habit: if a tool can generate tests, it is considered automatically useful. If you have 300 new .java files i

What is a Return Type? A return type is the data type of the value that a method sends back to the calling method. Syntax returnType methodName(p

Java File Handling What I understood about File Handling When I started learning Java, one thing I noticed is that data inside a program d

Can we make an abstract method final in Java? Dive into this beginner-friendly guide to understand the fundamental rules of Java inheritance and metho

Originally published on Hashnode The Challenge Processing large payloads through REST APIs presents a fundamental challenge: how do you

Working with files is a basic but important part of Java programming. Whether you're storing data, reading logs, or processing text, Java provides sev

I was jobless and needed to build my portfolio. Instead of starting from scratch, I took my university LMS assignment and transformed it into somethin

I did not start this because I wanted to write an article about StructuredTaskScope. I got there from a more annoying direction: bootstrap had stoppe

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