Mathematical Coffee

How does one make a pie chart in R using ggplot2 ? (If you're impatient: see the final code here ). I know, I know, pie charts are ofte...

( Update : description of a known issue, below the numbered list.) As I mentioned in a previous post , I've recently begun to use Lea Ve...

I've recently been looking at various syntax highlighters I could add to my blog to prettify it a bit more. The only criteria was that i...

Just a quick post --- I came across this today and thought it was worth mentioning. By default, the regular expression functions grep , gs...

This is a quick tutorial on how to send notifications in gnome shell from an extension/javascript (you can also send them over DBus but that...

I recently started upgrading all my extensions from 3.4 to 3.6. Here are a few things I ran into: ...

When you try to write gnome shell extensions, you quickly realise that while there's plenty of documentation for imported libraries like...