How to create Singleton Design Pattern in Java

  • 14 May 2016
  • ADM

design pattern is a general solution to a common problem. The singleton pattern is used to restricts the instantiation of a class to one single object.


Create a Web Application with Maven in Eclipse

  • 11 April 2016
  • ADM

How to create a Web Application with Maven in Eclipse using maven-archetype-webapp archetype and tested on Apache Tomcat.


How to install Maven on windows

  • 12 May 2016
  • ADM

It's very simple to install Apache Maven on Windows. All you need is to download the .zip archive, configure Windows path variable and you are ready to go.


Starting LAMP On Low Memory VMs

  • 11 April 2016
  • ADM

If you are using a dedicated server with a few GB of RAM then you will not have this problem. But if you are running cloud computing with small virtual server like vultr.com then you may end up in this problem: the mysql/mariadb server will run out of memory.


Eclipse proxy authentication required

  • 10 March 2017
  • ADM

Recently I encountered this problem: not being able to install a new plugin from "Eclipse marketplace.." or"Install new software...". The problem displayed is "HTTP Proxy Authentication Required". The problem was because my computer was behind a proxy server.


Install JBOSS Tools in Eclipse

  • 23 March 2016
  • ADM

JBoss Tools is an umbrella project for a set of Eclipse Luna plugins that includes support for JBoss and related technologies, such as Hibernate, JBoss AS, CDI, Aerogear Hybrid Mobile, Apache Cordova, Docker, FeedHenry, JSF, (X)HTML, Seam, Maven, and more.