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 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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