JK Stack

Google +1 like button for specific URL (blog or website url) with customize snippet (Image, description, title)

Google +1 like button let people recommend or like your content on Google +. It is available in four size small, medium , standard and t...

As we know struts2-jquery-plugin provide support for AJAX and UI widgets to struts2. It is based on the jQuery javascript framework. Strut...

Hibernate supports various types of connection pooling mechanisms such as C3P0, Apache DBCP, Proxool but i am going to show you how to inte...

Today when i deployed my application in Tomcat 7 ,and click on home link , I got this error message. org.apache.jasper.JasperException: /h...

For sending the email using JAVA Mail API, you need to add following jar files: 1. mail.jar 2. activation.jar Download jar files you can do...

In this application (MyLoginAPI ) , i am maintaining session using interceptor. As you all know, when you call an action, a stack of interce...

Suppose you have two table one is child table (profile) and second is parent table (login) .You can get this error when setting a foreign ...

Suppose your's HTML snippet is stored in Database and you are getting HTML snippet using POJO in Action class.If you display HTML snippe...

ActionError - It is used to show error message (means -ve sense message) to users. ActionMessage - It is used to show informative messag...