16 articles about real-world example — tutorials, explainers and interview questions, newest first.
Dive into object-oriented programming with PHP through a real-world example. Learn how to create and manage classes, objects, and reusable code with a comprehensive guide to PHP's OOP principles.
Explore the comprehensive guide on middleware and request handling in Node.js. This article covers the essential concepts and provides a real-world example that includes logging, authentication, and custom request handling using Express, Morgan, Passport, and more.
Explore the foundational methods for securing Node.js applications in this comprehensive guide. Learn how to implement authentication with JWT, password hashing, HTTP security headers, and more. The article also includes a real-world example, demonstrating how to apply these practices in a practical context.
Learn how to build a CRUD web application using Express.js. This step-by-step guide provides practical insights into creating, reading, updating, and deleting data, offering a foundational understanding for developers of all levels.