Technology

What is Super global variable A super global variable in PHP is a predefined   variable that is always   available     in all scopes throughout a script .   Example a super global variable include            $_GET      $_POST 3.             …

How To Send Mail Using Smtp in php What is Smtp(  Simple Mail Transfer Protocol):- SMTP stands for simple mail transfer protocol. You might have previously heard of POP and IMAP protocols used to receive email. Basically, every time you receive an …

Validation in Javascript function validation() {     var fname = document.getElementById('fname');     var lname = document.getElementById("lname").value;     var user = document.getElementById("user").value;     var emai…

Introduction To Programming Programming is a way to talk to computers A language like Hindi, English or can be used to talk to a human but for computer we need straight forward   instructions. What is EcmaScript EcmaScript is a standard on w…

What is Ajax Asynchronous JavaScript and XML (Ajax) refer to a group of technologies that are used to develop web applications. By combining these technologies, web pages appear more responsive since small packets of data are exchanged with the serv…

Conncet to database CRUD is an acronym for  Create, Read, Update, and Delete . As the name suggests, these operations manipulate data in a database that is important to any web application's basic functionality. We can create a PHP application …