How to Install Java 8 & 11 on Centos 8


For running and developing applications with Java on CentOS 8, you need to set up the Java Development Kit (JDK). There are two different implementations of JDK – OpenJDK and Oracle JDK. Learn how to install Java on CentOS 8, set up the default Java…

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How to Install Yarn on Ubuntu 18.04


Yarn is a tool for managing, updating, and sharing your Java code. It works through node.js, and it helps to track libraries, dependencies, and even to share solutions with other developers. In this tutorial, learn how to install Yarn on Ubuntu…

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How to Install Apache Tomcat 9 on Ubuntu 18.04


Apache Tomcat is a free, open-source, lightweight application server used for Java-based web applications. Developers use it to implement Java Servlet and JavaServer Pages technologies (including Java Expression Language and Java WebSocket). Read…

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How to Install Java 11 & 12 on CentOS 7


As a highly popular programming language, Java is used for developing anything from lightweight mobile to desktop applications. This step-by-step guide shows you how simple it is to install Java on CentOS 7.

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How to Install Java on Ubuntu 18.04


Java is one of the most popular programming languages used for developing anything from lightweight mobile to desktop applications. This step-by-step guide shows you how simple it is to install Java on Ubuntu 18.04.

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How to Install Tomcat 9 on CentOS 7


Apache Tomcat is an open source Java implementation package developed by the Apache Software Foundation. In this tutorial learn how to install Tomcat 9 on CentOS 7.

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How to Install & Setup MEAN Stack on Ubuntu (MongoDB, Express.JS, Angular.JS, Node.JS)


The MEAN stack is an open-source JavaScript (JS) framework used for developing robust web applications. It is a set of software tools that include everything needed for building dynamic websites and web applications. MEAN simplifies development…

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How to Install Apache Maven on CentOS 7


Apache Maven is a project management tool for developing Java applications designed to provide a comprehensive and easy-to-read status of a project. This guide will walk you through installation on CentOS 7.

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How to Implement Validation for RESTful Services with Spring


Data validation is not a new topic in web application development and here we take a brief look at data validation in Java ecosystem in general and Spring Framework specifically. Java platform has de facto a standard for implementing data validation…

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