Minecraft is a popular sandbox video game. As of late 2019, it was the second best-selling video game of all time. In this tutorial, you will create your own Minecraft server so that you and your friends can play together. Specifically, you will install the necessary software packages to run Minecraft, configure the server to run, and then deploy the game.
Deploy Apache Tomcat 10 on Ubuntu 20.04 by installing Tomcat 10, setting up users and roles, and navigating the admin user interface.
Java and the JVM (Java Virtual Machine) are required for many kinds of software, including Tomcat, Jetty, Glassfish, Cassandra and…
In this article, Openfire XMPP server will be installed on a Ubuntu server. This article has been tested using Ubuntu 12.04, but it should work on all Debian-based systems. For this article, I’ll assume your Droplet runs on the IP __1.1.1.1__.
In this tutorial, you’ll create a simple “Hello, World!” program in [Java](https://www.java.com/en/). The “Hello, World!” program is a simple and complete first program for beginners, and it’s a good way to make sure your environment is properly configured. By creating a “Hello, World” program, you’ll start learning Java’s basic syntax as well as the compilation and execution process of a Java program. Once you’re finished, you’ll be able to write and run basic Java code.
URL: https://www.progressiverobot.com/java-13-features/ Java 13 was released for production use on 17th September 2019. There are not a lot of developer-specific features in Java 13 because of the 6-month release cycle. Java 13 Features Some of the important Java 13 features are: Text Blocks – JEP 355 New Methods in String Class for Text Blocks Switch […]
URL: https://www.progressiverobot.com/java-blockingqueue-example/ Today we will look into Java BlockingQueue. java.util.concurrent.BlockingQueue is a java Queue that support operations that wait for the queue to become non-empty when retrieving and removing an element, and wait for space to become available in the queue when adding an element. Java BlockingQueue  Java BlockingQueue doesn't accept null values […]
URL: https://www.progressiverobot.com/java-create-new-file/ Creating a file is a very common IO operation. Today we will look into different ways to create a file in java. Java create file  There are three popular methods to create file in java. Let's look at them one by one. ### File.createNewFile() java.io.File class […]
URL: https://www.progressiverobot.com/java-gzip-example-compress-decompress-file/ Welcome to Java GZIP example. GZIP is one of the favorite tool to compress file in Unix systems. We can compress a single file in GZIP format but we can't compress and archive a directory using GZIP like ZIP files. Java GZIP  Here is a simple java GZIP example […]
Learn how to use the remove() method in Java’s List and ArrayList interfaces with examples for removing by index or object.
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