Is IO an instance of Functor just because it is a Monad in the first place?...

Problem with nested monads while writing a simple QuickCheck URL generator...

Difference between where bindings, let bindings and the single assignment operator (<-)...

Using variable from outer scope in where in do block...

Understanding Haskell (<-) syntactic sugar...

How to use Do notation with both Maybe and IO...

Converting expression with >>= to do notation...

how to use do and while loop in haskell...

How to randomly shuffle a list...

How does the List monad work in this example?...

Is there a better way to mimic do notation in JS?...

Understanding do notation for simple Reader monad: a <- (*2), b <- (+10), return (a+b)...

Using return vs. not using return in the list monad...

Fighting IO when reading a configuration file into Haskell...

concatenate getLine input with haskell array throws a type error...

type tetris - stuck mixing monadic and pure code...

How to use variable from do block assignment line in a where clause?...

What is the type of <- in Haskell?...

Why does a "let" statement force an "applicative do" block into requiring a mona...

Haskell do notation and pattern matching?...

How do I conditionally bind in a do block?...

What does "<-" mean?...

Why does the type match on the next line but not on the same line in `do` block?...

How does readIORef work: creates copy or it does not?...

Parsing within case block...

Haskell: Understanding do notation with if-else statements...

Is do notation used necessarily in the context of monad?...

Haskell - syntax in do blocks (using IO)...

How does `return` statement have different type than that of a function's definition?...

Haskell How to compare IO tuple with normal tuple...