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Sprint Security: Getting Active user's UserDetails

We can easily get active user's UserDetails in Spring Security. Spring Security provides "org.springframework.security.core.Authentication" which provides the required API for retrieving the logged in user details. The methods of this class are getAu

How to convert Model Object into JSON string and JSON string into Model Object in Java?

Sometimes we need to get JSON string direct from Model object and to read JSON values from Model object. We can do this functionality very easily by using Jackson Mapper. Follow to steps in order to do conversion from Model Object to JSON string and

How to adjust height of animated GIF file using PHP

First of all you just have to create 3 folder name 1.frame_output 2.images 3.resized_frame_output Now download encoder and decoder class from this below link here. And Download class "GIFDecoder.class.php", Download class "GIFEncoder.class.php"

How to put all the links target to sections of home

Hello readers if you want a single page website in which all the pages and links will be the sections of Home page. By using the bootstrap you can make it. Here you can see my code working as single page website.:- <!DOCTYPE html> <ht

How to make Spinner in Popup Window in android.

In the below example I have created Display spinner in Popup Window. Here I have created a popup.xml layout. In popup layot i have added TextView, ImageView, Spinner and button. And in activity_main.xml layout I have added a button to open spinner po

How to make Login and Signup in a single template

Hello Reader's if you are making the resposive website then you can make login and signup in same desing template. Then you just have to create a front page in html and use the following code:- <link href="//maxcdn.bootstrapcdn.com/font-awesome/

Switch list/grid view using jQuery

Hi all, Below is an example of switching between list and grid view using jQuery. $( document ).ready(function() { $('.show-list').click(function(){ $('.wrapper').addClass('list-mode'); }); $('.hide-list').click(function(){

How to configure opencart 2.2.0.0 in your localhost with Virtual host

Opencart is one of the most popular E-commerce Framework in PHP. Opencart is easy to develop high level E-commerce websites. It's follow nicely defined MVC structure. This tutorial is belong to who are looking for best E-commerce solution. We ar

How to generate native jar to build ANE ?

To make a build of ANE i.e Adobe native extension first you have to download FlashRuntimeExtension.jar that comes along with Adobe AIR sdk. you can download from here : http://www.adobe.com/devnet/air/air-sdk-download.html   We know that its

How to Allow 2 Users One at a Time to Place Their Ships on a Board

Please check the code below and provide a solution for this:   package Gui; import java.util.Scanner; public class Board {     public static void main(String[] args) {         // TODO Auto-generated method stub

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