Draw on HTML5 Canvas using a mouse

Here's the most straightforward way to create a drawing application with canvas: Attach a mousedown, mousemove, and mouseup event list...

PHP ZIP all files in directory and download .zip generated

Well, first of all, this is my folder structure: images/ image1.png image11.png image111.png image223.png generate_zip.php And this i...

PHP. Get the Last Modified Time of a Directory

The following PHP function returns the time, when a directory has last been modified. The function checks the each of the files in the direc...

How to create your own CDN server using Nginx

Nginx is an event driven web server, that is why it is a perfect choice to create your own CDN server. In order to build your own cdn server...

Recovering an InnoDB table from only an .ibd file.

Sometime you may need to recover a table when all you have is the .ibd file. In this case, if you try to load it into a new instance, your ...