Computer Technology News Blog

Category: Web Development

Building SaaS App with Codeigniter MVC

By Dr. Kernel on Jan 6th, 2013

The concept of SaaS which means Software as a Service has gain its importance when cloud computing started. So what could be a difference between a SaaS and a Software ? In general, when we purchase license of software, the software copy stays in our PC or in CD. We can hand it over to [...]

Web Development

How to use Twitter Bootstrap ?

By Dr. Kernel on Jan 5th, 2013

Twitter Bootstrap is a fantastic set of nicely crafted web elements. It uses javascripts, css and images to generate output. It is a plug and play thing. Twitter Bootstrap is a Bootstrap developed by Twitter Developers now opened as Open Source, which facilitates Rapid Graphic User Interface Development. Following are steps to install Twitter Bootstrap [...]

Web Development

What is MVC architecture in PHP ?

By Dr. Kernel on Jan 5th, 2013

Hi friends, Today I am going to tell you how MVC architecture works. MVC stands or Model-View-Controller Architecture using which rich applications can be created. It was invented by Trygve Reenskaug. Generally while writing a dynamic website say in PHP (Here I am telling about MVC in PHP) we create some page like sample.php in which [...]

Web Development

jQuery Username Availability check with MySQL

By Dr. Kernel on May 4th, 2012

Hi friends, You must have seen many sites with a feature where you enter a username and it checks whether it is available or not without refreshing that page. I have its secret to share it with you. It is also protected from SQL injections Step 1 : Download jQuery Step 2 : Prepare dbconfig.php [...]

Web Development

How to integrate Paypal in your PHP code

By Dr. Kernel on May 4th, 2012

Hi Friends, This is s simple tutorial which will guide you to integrate Paypal in your PHP code. Paypal is the most favorite payment gateway used by people around the world. Our integration goes through following steps : A first create a file called paypal.php and paste the following code in it. <?php $payee [...]