I wrote 6 cheat sheets on various topics:
Just go to 111 - cheat sheets to get the full list of available cheat sheets.
These are not guides like "from zero to hero", but more like personal memos on various topics. The idea is also to give a global overview, and it's another way to link several of my previous posts together.
I'll update them regularly, and maybe I'll publish other sheets when I get the time.