Programming Tutorials

Exception handling allows a program to deal with errors in a controlled way, ensuring smooth execution. What is Exception Handling? Exc

1. Introduction HashMap is one of the most important data structures in Java used to store key-value pairs. It provides constant time comp

Most developers look at a small real-time app like this and think it is mainly a frontend exercise. Poll an API, move an icon on a map, done. That wor

Recursion is a method where a function calls itself repeatedly until a stopping condition is reached. 1) 1 1 1 1 1 Flowchart Pyth

Hola, llevo meses escribiendo sobre arquitecturas de agentes. Sobre cómo un agente debería percibir su entorno, gestionar sus sensores, priorizar even

Introduction 💫💫💫📡🌐 For more information, just knock us! 🌐📡💫💫 🌍🪄📩💫🕒🛍️💠 Telegram: @getusasmm 🌍🪄📩💫🕒🛍️💠 Email: getusasmm@gmail.com 🌍🪄📩💫🕒🛍️💠 Discord:Get

Debugging is the process of finding and fixing errors (bugs) in a program so that it works correctly. Example 1: Syntax Error (Missing Semicolon)

Most Spring Boot APIs think they are strict — until a client sends something slightly “off”, and your app quietly accepts it. Examples I’ve seen in r

This post series assumes familiarity with Kotlin, Java, and Spring Boot. No AI was used during the writing of this post series. CoroutineSc

This post series assumes familiarity with Kotlin, Java, and Spring Boot. No AI was used during the writing of this post series. Coroutines

This post series assumes familiarity with Kotlin, Java, and Spring Boot. No AI was used during the writing of this post series. What happen

This post series assumes familiarity with Kotlin, Java, and Spring Boot. No AI was used during the writing of this post series. What about

This post series assumes familiarity with Kotlin, Java, and Spring Boot. No AI was used during the writing of this post series. What we're

What is Recursion? Recursion is a programming technique where a function calls itself to solve a problem. Every recursive function has two main part

1) History of Java Origin of Java (1991) Java was created by James Gosling and his team at Sun Microsystems. The project was initially ca

What is Recursion ? Recursion is when a function calls itself to solve a problem. Every recursion has 2 mandatory parts: Base Case (Stopping

Exception An exception in Java is an unwanted or unexpected event that occurs during the execution of a program, which disrupts the normal flow

✔️ Correct Code : public class Home{ public static void main (String[] args){ System.out.println("hello world"); } } ❌ 1.

When learning Java, writing code is just one part. The real skill comes from debugging errors. Error Example 1: Incorrect Keyword Case Public clas

In the first part of this series, we built a real Quarkus MCP server and connected it to IBM Bob. The server exposed tools, resources, resource templa