The following code demonstrates how to validate email using regular expression: import java.util.regex.*;class regexSample { public static void main(String args[]) { //Input the string for validation String email = “[email protected]”;
n important part of learning any development platform, whether it is a development platform like Visual Studio using C# or Visual Basic .NET or a server environment like SQL Server
It’s important to use recursion carefully to avoid running into stack overflow. This sample code reverses a given integer number using recursion: #include “stdafx.h”int myreverse(int num){ static int nLocal =
he problem with developing enterprise applications is you have to reinvent the wheel for each key area, such as configuration, database access, or security. Microsoft has addressed this problem in