Learning stuff

Alright here's the deal, I'm new to learning to play bass. I've been picking up some stuff, but I still don't know a lot, and so I was wondering if someone could help explain a few things to me. Mostly tablature stuff. Hammeron, pulloff, bending strings, slapping, just different ways to play notes like that. Maybe someone can explain all that to me.
Thankfull for any help.