On December 20, 2025, in Brebes, Central Java, Indonesia, @salmaelva shared a video of severe flooding impacting a residential area. In the video, fast-moving floodwaters with a dark, muddy appearance ...

A console-based Java project implementing a car rental system. Users can rent, return, and view cars, with rental prices calculated based on daily rates. Utilizes object-oriented ...

Console-based Quiz Application built with Java using Object-Oriented Programming principles, user input handling, score evaluation, and clean class-based architecture. A Java-based Car Rental System ...

The first half of this introduction to Java inheritance teaches you how to use the extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, and ...

Inheritance and composition are two programming techniques developers use to establish the relationship between classes and objects. Whereas inheritance derives one class from another, composition ...

Hi, I am Pratik! I am Senior Software Engineer @ Amazon and an educator. SOLID design principles are the most important design principles you need to know to write clean code. Having a solid command ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...