Just a quick blog post about one of the most useful websites around, and one I check in excess of 5 times a day (and that isn’t some form of social network), that is Google Reader. Google reader simply reads Atom and RSS feeds and collects them all in one place.
Gmote is a great Android application to turn your phone into a remote control for your computer. You can use it as a touchpad (which I think is the most useful) or you can use it as a media control. Playing music or videos on either the computer (via its own media player) or on
A lot of people (especially recent Ubuntu installers) wish there was an easy way to eject a USB from the computer in which Ubuntu is installed. On Windows there is a simple ‘Safely Remove’ application in the tray. The point of this post is to install one on Ubuntu!
I make this entry (at 0230) because Joe just asked me how to do it, hence someone else in the world might also want to do it. The quest is, to do something to a large group of files in linux. For example convert a folder of wma files to mp3’s (for this example you
As a warning this blog is only going to be useful to people at the University of Birmingham, although a similar method may work for people at other universities I don’t know the system so can not say for sure!
GAP (Groups, Algorithms, Programming) is a program for computational discrete algebra, which is particularly useful for computational group theory. It is a text based computer system which includes a large number of functions that implement various algebraic algorithms. A vast number of these are with regards to groups, using the program you can find the
The Rubik Cube was invented by one Erno Rubik in 1974 and has gone one to be one of the most popular puzzles in the world, having sold over 350 million units worldwide, even though many people can not solve one! Although perhaps that isn’t overly surprising given the vast number of possible positions that
David Hilbert was a greatly influential mathematician born in 1862. He worked in a variety of areas including infinite sets and it is in this area that he presented his ‘Hotel’, or his ‘paradox of the Grand Hotel’. Which makes the reader consider the infinite. So lets give it a go:
Yesterday was my wife, Katie’s, birthday and it reminded me about the so called ‘Birthday Problem’. Or, in a group what is the likelihood of two people sharing a birthday? The result is really quite surprising!
Compiz is very popular on Linux, and you can do some really nice things with it to enhance the look of your desktop.