Learning Your Editor — ones zeros majors and minors
http://ozmm.org/posts/learning_your_editor.html
Guantanamo - Ashcroft - Confluence
http://docs.codehaus.org/display/ASH/Guantanamo
"Guantanamo is a tool that can delete all code lines that are not covered by tests. All code is guilty until tested innocent. Send the untested code to Guantanamo!"