For those of you who might be like me and need to regularly edit WordPress themes/templates, add custom code, change things around and edit them, then WordPress Template tags are our friend.
Ekin Ertac has produced a WordPress Template Tag Cheatsheet that lists the available template tags and what they do. You can download it in PDF from his site.
It also includes tips on a standard theme structure, what the loop is and a couple of example navigation menus for good measure.
[Via WeblogTools Collection]