Reload iframe with jQuery

In one of our APEX 4.x projects I had to refresh an iframe (id=”P123_IR_IFRAME”) dynamically at runtime. An easy to use and similarly pragmatic way is to reassign the iframe’s source attribute via jQuery:

This approach has been tested with various versions of Firefox, Internet Explorer, Opera and Chrome.

How To Resolve Cinnamon Installation Issue

I recently tried to install Cinnamon as the primary desktop environment for my Linux Mint 12 system. The command

resulted in the following error message

To fix this issue and successfully install cinnamon execute the following command in a terminal window (CTRL + ALT + T):

Please note: If you prefer apt-get over aptitude or aptitude is not installed on your system just replace all occurrences of aptitude with apt-get.