Trying to learn a new language in one hour: inspired by Derek Banas Youtube videos The aim is to get the basic flow and primitives of an X programming within a short time frame:
Goal is to syntactically familiarize before deep dives to other concepts
These write ups doesn't comprehensively delve into the set up of an X language but assumes that you're atleast familiar with one language and the concepts of CS
Lua in oneVideo Derek Banas supplemented by: Lua in an Hour Lua in 115 minutes
Haskell in one video Derek Banas
LearnXinYMinutes The easiest way to learn language contructs, data types, control and functions if you already have a working programming knowledge in another.