Java Tutorials

Facing error while updating ADT 23 in Eclipse Android bundle

We will show you how to extend PostgreSQL database with PostGIS and deploy GeoServer to Jelastic’s environment, in order to work with shared geospatial data.

How to get Id of asset in Android at runtime

Using this code you can do Datatable sorting using jquery to alter order of the content in data table. To run this jquery code you should download datatable plugin. Reply me if you have doubt regarding this code.

Learn about inheritance and how to use it in Java with code examples.

How to hide android soft keyboard at runtime

Today we’ll focus on how an EJB remote client works with Java Bean deployed to Jelastic. This tutorial has been prepared for those readers who have some knowledge of Enterprise Java Beans technology.

Steps to install Java and setup Java development environment in Linux (Ubuntu)

A good place for beginner to learn about abstract class and abstract methods in Java. Written in easy language and full of code examples for better explanation.

When we are developing web applications we might come up with the case where the users must login to the application and let users access some pages according to their role (admin,registered user,guest etc).In this tutorial we will work on authorizing and authenticating users using Hibernate and Servlets/JSP.