Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Remember when buying a car meant walking into a showroom on a Saturday morning, kicking some tires, arguing with a guy named Sal about floor mats, and driving home by lunch? Those days are as dead as ...

This project is a simple Point of Sale (POS) system interface developed in Java using Swing for the graphical user interface. Process point-of-sale transactions from a database and save transactions ...

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write expressions ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

See how to add your domains to Afternic through the GoDaddy interface. I list nearly all of my domain names on Afternic, but I don’t log into Afternic to list many of them. Instead, I use GoDaddy’s ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

This is a simple point of sale (POS) system with printing (ESC/POS) feature in Java for Linux. I made this long time ago for a friend to be used in a small shop, installed in a laptop with Ubuntu OS, ...

A point of sales system is both a digital sales software program and physical terminal similar to a personal computer. Installing a point of sale system in your small business can provide a level of ...