Change prefix of database tables in Wordpress

Here the other day I was adding some security settings on a Wordpress installation. One of them involving changing the prefix of Wordpress' database tables. It's pretty straight forward, but you've got to remember changing some values inside some of the tables. I found quite a few articles on this ...

Tips: Reading variables from Arduino using Flash, Flex or AIR

If you have experienced getting only gibberish from the Arduino when tracing it's output using Flash, Flex or AIR, you might have misconfigured the socket server. I spent a whole day trying to figure out why I only got square boxes, a couple of random numbers and an occasional 'f' now ...