My Cheat Sheets

Cheat sheets I have written:
Perl cheat sheet
Latex | PDF | Subversion
Vim cheat sheet
Latex | PDF | Subversion
Optimal learning cheat sheet
Latex | PDF | Subversion

Misc Cheat Sheets

Various useful cheat sheets I have found on the Internet:
CSS cheat sheet
Homepage | PDF | PNG
EJB QL cheat sheet
PDF
HTML cheat sheet
Homepage | PDF | PNG
HTML characters cheat sheet
Homepage | PDF | PNG
Latex cheat sheet
Homepage | Latex | PDF
MySQL cheat sheet
Homepage | PDF | PNG
Regular Expressions cheat sheet
Homepage | PDF | PNG
Ruby on Rails cheat sheet
Homepage | PDF | PNG