node js udp broadcast example source file list

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 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 thumbnail

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.