java

Object Calisthenics

Object Calisthenics is an exercise proposed by Jeff Bay in the book The Thoughtworks Anthology, that outlines a set of…

5 years ago

Don’t install Java by yourself anymore, use SDKMAN! instead

For years I have been managing my JDK all by myself, for instance, you'll find a good amount of tutorials…

5 years ago

IntelliJ IDEA useful shortcuts and tips

Here follows a short list of some IntelliJ IDEA useful shortcuts and tips to improve your productivity whilst coding Java.…

7 years ago

Set up Play project on Eclipse

This tutorial is going to show you how to set up a Play Framework 2.6 project on Eclipse IDE. Pre-requisites…

7 years ago

Create Play Java Project

This tutorial is going to show you how to create a Play Java project using the command line build tool…

7 years ago

Install Play Framework 2.6

This tutorial is going to show you how to install Play Framework 2.6 on Ubuntu distributions by using the SBT…

7 years ago

Install Spring Tool Suite on Eclipse

This tutorial will show how to install Spring Tool Suite on Eclipse and also the option to download and run…

7 years ago

EJB: Application Exception vs System Exception

There are two types of exceptions in EJB: application exception and system exception. This guide will show how to identify…

7 years ago

Install Java 9 on CentOS/RHEL

This tutorial will show how to install Java 9 on CentOS/RHEL and set up the necessary environment variables for application…

7 years ago

Install Java 9 on Ubuntu

This tutorial will show how to install Java 9 on Ubuntu and validate the setup to make sure the necessary…

7 years ago