Ørjan Johansen questions

Ørjan Johansen answers

• Why are the below layout parsed correctly in Haskell?
• Provide a testing implementation of a monad stack
• How can I automatically derive Typeable instance for DataKinds derived types?
• How to get Reader and ReaderT to work together
• Cannot get (->) r monad to work with SDL2 rendering
• GHC is complaining type mismatch when using typeclass.
• Memory blowing up for strict sum/strict foldl in ghci
• Pretty Printing list of lists
• Haskell Typeable instance
• Applying a (possibly unary) function recursively onto itself