Conway's Game of Life redefined

I have no clue where I found this clever implementation of Conway’s Game of Life but I like it a lot: char*b= " " " " " ## " "...

On file change run...

Problem I often find myself wanting to re-run some command (say pdflatex) when some file changes. It’s not a particularly difficult problem, but here’s my take on it. Solution #!/usr/bin/ruby...

Test page

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways,...