Unfortunately Gnome doesn't provide a simple and well documented way to add/modify a menu entry, however Alacarte is a great tool for that.
On Fedora (Alacarte is also available in many distro) :
natjohan# yum install alacarte
To get it ...
You want to add some fancy charts and graph to your webpage, backend...? So, you have to consider Jqplot, it's a JQuery plugin which have many advantages : - Open source, free to use and maintained by Chris Leonello (Bitbucket page) - based on JQuery - highly customizable (bars, pies, lines, colors, axis ...
Sometimes, you have to check if your email application works for your devs, but you don't want to importunate your users to test it. So you should test it in local, and verify that emails will be sent to the right people, and that ...