development
1. Introduction 1.1. What is Java? Java is a general-purpose, object-oriented programming language designed to be highly portable. With the motto "write once, run anywhere," Java allows you to develop applications that run on multiple platforms without having to recompile the code. This feature has […]
1. Introduction Java is one of the most widely used programming languages in the world thanks to its robustness, portability, and a syntax designed for gradual learning without sacrificing high-performance capabilities. Operators are the basic elements that allow you to manipulate data and expressions, and are the foundation on which
1. Introduction to Wrappers in Java In the Java ecosystem, wrappers represent an essential component of object-oriented programming. These classes "wrap" primitive types, allowing them to be used where objects are traditionally required. By understanding how they work and how they are applied, developers can write cleaner code.
Wrappers or wrapper classes in Java Programming 21. Read more "
Introduction In the world of programming, a variable is a data container that acts as a location in the computer's memory, which can store a value that can change during the execution of the program. Variables are used to represent information that must be processed, stored, or
Variables and data types in the Java language 21. Read more "
1. Introduction What is NetBeans? Apache NetBeans is an open source integrated development environment (IDE) designed to facilitate the software development process. Although it originally focused on Java, it now supports a wide range of languages (PHP, C/C++, HTML, JavaScript, among others) and technologies, allowing
How to install and configure the Apache Netbeans 25 IDE on MX-Linux. Read more "
OpenJDK 21 LTS is the open source reference implementation of Java SE version 21, following the latest specifications of the Java ecosystem. This version, which represents the most current Long Term Support (LTS) release, introduces significant improvements in concurrency, performance, security, and modularity, aimed at facilitating the development of Java applications.
Chapter 4: OpenJDK 21 on Debian, Ubuntu and MX-Linux: Complete Guide. Read more "
Introduction In the world of software development, efficiency and innovation are key to staying competitive. Eclipse IDE, one of the most widely used platforms by developers, continues to evolve to offer advanced tools and a flexible environment. With the arrival of Java SE 21 (LTS), Eclipse has adapted
Qt Framework 6.5 LTS: Everything you need to know In Debian 12 and Linux distros based on it like MX-Linux 23.x they have Qt 5 and incomplete Qt 6, that's why I have decided to write this article about upgrading to Qt6.5 LTS in case we need to compile and
How to install and configure Qt Framework 6.5 LTS on Debian 12, MX-Linux 23.6. Read more "
Oracle announces the release of Java SE 21 with Extended Support (LTS). The latest Long Term Support release of Java offers thousands of updates, further enhancing the language and platform to help developers be more productive. Java SE 21 (LTS): A New Era
Oracle Java SE 21 LTS In-Depth Course This first chapter lays the foundations for working with Oracle Java SE 21 LTS, the LTS version supported by Oracle. Here you will learn about the origins and history of the language, its philosophy and Object-Oriented Programming (OOP), up to
Chapter 1: Introduction to programming in Oracle Java SE 21 LTS. Read more "
Implement a class hierarchy for a restaurant management system that models different types of dishes. Abstract base class You must create an abstract class called Dish with the following attributes: name (String) preparation time (int) in minutes calories (double) price (double) The Dish class must have: A constructor that initializes all the attributes A
Create a class hierarchy to represent different types of food dishes in Java. Read more "
Create a class called Book that represents a book in a library. The class should have the following private attributes: Title (String): title of the book Author (String): name of the book's author Number of Pages (int): number of pages in the book Available (boolean): indicates whether the book is available for borrowing The class
Create a Book class and an object from it in Java using the Main method with OOP. Read more "
