Check to see if a element exists in jQuery

In raw javascript using when dynamic elements you need to check to see if the element exists before you perform a certain action to the element or you will get a element undefined error. This is no di...

PHP Delete Directory and Files In Directory

In PHP if you want to delete a directory there is security against deleting a directory which has files in it. Therefore you need to delete all the files in the folder before you can delete the direct...

Gradient Colour Generator

For many web designs images which consist of colour gradients are used for background images, footers and headers. But since the web is all about loading times and trying to speed up your site loading...