Check username availability using javascript and php mysqli

Most of popular  website using in this method,so this tutorial focus for  username availability this method commonly used for user registration form section.this function should be check username to mysql database. Demo   Download source code following code: conn.php In this page to connect database, <?php /** * This code is php and mysqli

insert update delete with image in php

In this concept is heart of the php program language,this source code mainly used for backend section.this source code helpful for php beginners.   Download source code config.php In this page to connect database, <?php /** * This code is php and mysqli connection part. */ $databaseHost = 'localhost'; $databaseName = 'phpcrud'; $databaseUsername = 'root';

How to Install a WordPress Theme

Its a user friendly easy way to install theme  in wordpress,There are two way of  installation method available, First Method of installation: step:1 Login your method wordpress admin section. step:2 Goto Click  Appearance->Themes tab. step:3 Click Add New tab,and upload Choose File,in this method taken zip file format only. This first way of installation. Second

CSS Media Queries

CSS Media Queries focus for device-orientation and change responsive screen size,like mobile device size ,and tablet device size etc. Example: HTML Code: <html> <head> <link rel="stylesheet" type="text/css" href="style.css" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> </head> <body> <br><br><br><br> <center><h1 id="mymediaquery">Hello World...!</h1></center> </body> </html> above html code link for css stylesheet also,like style.css CSS Code: #mymediaquery { color:blue; /*Normal