jQuery Pseudo Class Selector Example
jQuery pseudo class selector is something like css class selector, it can help you to get the web element very easily and accurately. jQuery framework provide many pseudo class selectors, […]
Node JS UDP Broadcast Example
This example will show you how to create client and server which will use udp protocol to communicate. First you need to import node js dgram module. This module will control all […]
Node JS Get User Input From Command Line Prompt Example
This example will show you how to get user input data from command line in node js application. One way is to use node js build-in process stdin object, the […]
Node JS Add Emit Event Feature To JavaScript Function Object Example
Node js use event loop to process client request, sometimes you need to make your javascript object can emit event also. This example will show you how to enable your […]
jQuery Multiple Level Hierarchy Selector Example
How To Check If A String Is Numeric In Java
This example show you how to check if a string content is numeric or not. It provide totally six methods to use. package com.dev2qa.calculatorexample; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * […]
Android Calculator Example Source Code
Android Move Transition Interpolator Example
Android transition interpolators are used to add animation effect when you scale, move, rotate or fade in / out view object or a group of view objects ( a scene […]
Android Define Activity Transition Animation In Xml Example
Last article Android Transition Framework Animation Example tell you how to make transition animation for one button with android transition framework. But you may wonder how to transit a group of […]
Android Transition Framework Animation Example
Android transition framework is provided since android version 4.4 kitkat. And the min sdk version is 23. With this framework you can implement animation to the android app view objects […]