• Android

Android Install/Uninstall Shortcut example

Nowadays many android apps installs a shortcut on home screen when you install the app and run it for the…

12 years ago
  • Struts 2

Struts 2 Action Chaining example

In Struts 2, sometimes you may want to process another action when one action completes. For example on successfully submitting…

12 years ago
  • Java

How to Redirect Standard Output/Error in Java

System.out and System.err stream objects are mapped to “standard” output and error stream respectively. By default, Java display standard output/error…

12 years ago
  • Java

Read / Write Excel file in Java using Apache POI

Apache POI is a powerful Java library to work with different Microsoft Office file formats such as Excel, Power point,…

12 years ago
  • Java
  • JavaEE

How to update JSTL Locale dynamically

When you use JSTL format tag <fmt:formatDate> and <fmt:formatNumber>, JSTL automatically takes care of locale resolution. Depending on the browser’s locale setting JSTL…

12 years ago
  • Spring
  • Spring 3 MVC

Spring 3 MVC Interceptor tutorial with example

Spring MVC provides a powerful mechanism to intercept an http request. Similar to Servlet Filter concept, Spring MVC provides a way…

12 years ago
  • Java

Eclipse: Ignore “not declare static final serialVersionUID” warning

Whenever you write a Java class in Eclipse which implements java.io.Serializable interface, you'll get this warning: The serializable class XXXX…

12 years ago
  • Spring 3 MVC

Solve:Errors/BindingResult argument declared without preceding model attribute

Sometimes Spring MVC will amaze you with totally unexpected exceptions. You have no idea why that is coming. For instance,…

12 years ago
  • Spring
  • Spring 3 MVC

Spring MVC Multiple File Upload example

In this simple tutorial we will see how to implement multiple file upload in a Spring 3 MVC based application.…

12 years ago
  • Android

Android Preferences Activity example

Android application often needs settings that allow users to modify preferences in app. Android provides a powerful framework to manage…

12 years ago