Spring Boot 4 provides a modern and efficient way to build REST APIs in Java. When combined with Spring Data JPA, Hibernate 7, and MySQL, it becomes a powerful stack for developing database-driven backend applications. In this tutorial, we will build a complete Spring Boot 4 REST API with MySQL [...]
Read MoreSpring Boot 4 and Hibernate 7 provide a powerful combination for developing modern database-driven Java applications. Spring Boot simplifies application configuration, while Hibernate handles object-relational mapping between Java objects and relational database tables. In this Spring Boot 4 + Hibernate 7 CRUD tutorial, we will build a complete CRUD application [...]
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📌 INTRODUCTION The useState hook is one of the most important concepts in React. It allows functional components to manage and update state. In this program, we will build a simple counter app that: Displays a number Increments the value on button click Demonstrates dynamic UI updates 📘 PROBLEM STATEMENT 👉 Create a counter app using functional components in React. […]
📌 INTRODUCTION React is one of the most popular JavaScript libraries used for building modern web applications. In this program, we will learn how to: Create a basic React application Use a functional component Display “Hello, World!” on the screen 👉 This is the first and most important React program for beginners. 📘 PROBLEM STATEMENT 👉 Write a program to […]
📌 INTRODUCTION The spread operator (…) is a powerful feature introduced in ES6 that allows you to expand or “spread” elements of arrays or objects. It is widely used in: React applications Array manipulation Data merging 👉 In this program, we will learn how to merge arrays using the spread operator. 📘 PROBLEM STATEMENT 👉 Write a program to merge […]
📌 INTRODUCTION Destructuring assignment is a powerful feature introduced in ES6 that allows you to extract values from objects and arrays in a clean and concise way. Instead of accessing properties one by one, destructuring lets you: Write shorter and cleaner code Improve readability Work efficiently in React and modern JavaScript 📘 PROBLEM STATEMENT 👉 Write a program to extract […]
📌 INTRODUCTION Template literals are a modern feature introduced in ES6 (ECMAScript 2015) that make string handling in JavaScript much easier and cleaner. Instead of using + for concatenation, template literals allow you to: Embed variables directly inside strings Write multi-line strings easily Improve code readability 📘 PROBLEM STATEMENT 👉 Write a program to convert string concatenation to template literals. […]
📌 INTRODUCTION Arrow functions are one of the most important features introduced in ES6 (ECMAScript 2015). They provide a shorter syntax and are widely used in modern JavaScript, especially in React and functional programming. In this program, we will learn how to: Use arrow functions Work with arrays Apply the map() function Calculate square roots of elements 📘 PROBLEM STATEMENT […]
If you are an MCA student preparing for Full Stack Development Lab, this post provides the complete list of lab programs along with solution links. It covers JavaScript, React, Node.js, MongoDB, Angular. 🟢 PART 1: JavaScript (ES6 Programs) Write a program using arrow function to find square root of elements of an array.👉 🔗 Solution: /arrow-function-square-root-array-js Write a program to […]
📌 Introduction In Django, forms are used to collect input from users and process it securely. 👉 In simple terms:Form = Interface to take user input and send it to the server Django provides: Built-in form handling Validation Security (CSRF protection) 🎯 Why Forms are Important (Exam Point) Used to collect user data (login, signup, feedback) Supports GET and POST […]
📌 Introduction In Django, a model is the single, definitive source of information about your data. It defines the structure of your database, including fields, relationships, and constraints. 👉 In simple terms:Model = Blueprint of a database table Each model: Represents a table Each attribute represents a column Each instance represents a row 🎯 Why Models are Important (Exam Point) […]
Track: JavaScript BasicsLesson: JS-10 / JS-10 🎯 Project Goal By the end of this project, you will build a fully functional To-Do List application using JavaScript, applying concepts such as variables, functions, arrays, DOM manipulation, and event handling. 📌 Concepts Used This project uses: Variables & Data Types Functions Arrays & Array Methods DOM Manipulation Event Handling If you have […]