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, […]
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 […]
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 […]
This example will show you how to use jQuery ascent and descendant selectors to change div and p html tag’s css style easily.
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; /** * […]
This example will show you how to use android.widget.TableLayout and android.widget.Button to implement an android calculator application. It is a regular calculator which can execute +, -, * and / operation.
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 […]
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 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 […]