Protect your website from bots and spam submission with reCaptcha. Easy and step by step reCaptcha integration with Struts 2 application.
Java
Best Practice for Naming Convention in Java
Simple and Easy to understand naming convention in java for programmers to write their code in best way to enhance understandability.
Download Glassfish 4 – Promoted Build & Nighty Build
Download Glassfish 4 Promoted Build and Nighty Build to do experiments with lots of new APIs of Java EE 7.
Difference between HashMap and HashTable in Java
Easy to understand difference between HashMap and HashTable with examples. HashMap vs HashTable.
Difference between String and StringBuffer
An instance to mark the underlying difference between String and StringBuffer.
Code to convert Integer into Words in Java
A simple to understand and handy code to convert integer into words in java with an example and source code.
Java code to merge PDF files using iText Library
Sometimes we need to merge PDF files in our application. Here is a simple implementation to merge pdf files using Java.