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New posts in applicative
Applicative functor laws violation
Jun 26, 2026
haskell
applicative
Generalization of the `Functor` class to become a `MultiFunctor`?
Jun 15, 2026
haskell
functor
applicative
(<*>) without having to wrap the second argument
Jun 09, 2026
haskell
functor
applicative
How to define the `pure` function on `Applicative`?
May 26, 2026
haskell
applicative
How to compose functions that return Validation?
May 25, 2026
scala
validation
scalaz
applicative
How to fmap the first element of a tuple in haskell
May 11, 2026
haskell
functor
applicative
Couldn't match type ‘a’ with ‘b’error in Monad instance definition
Apr 30, 2026
haskell
monads
functor
monad-transformers
applicative
Can I represent non-sequential/parallel execution with Monads?
Apr 29, 2026
scala
haskell
monads
applicative
What is the typical definition/meaning of this F# operator <*>
Apr 23, 2026
f#
operators
functor
applicative
Functional composition of Optionals
Apr 19, 2026
functional-programming
monads
option-type
applicative
CompletableFuture is a Monad. But where is the Applicative?
Apr 18, 2026
java
monads
completable-future
applicative
A way to replicateA like replicateM?
Apr 16, 2026
haskell
applicative
Understanding the type of (,) <$> length <*> head
Apr 13, 2026
haskell
types
type-inference
applicative
type-signature
Using functors/applicatives on custom data types with multiple type classes?
Apr 04, 2026
haskell
functor
applicative
custom-data-type
What are the practical implications that both applicatives/monads preserve monoidal structure but in a slightly different way?
Apr 02, 2026
haskell
functional-programming
monads
applicative
monoids
What is the idiomatic way to write this function (which might normally be called filterA)?
Apr 02, 2026
haskell
applicative
Inverse of >> operator in haskell
Mar 29, 2026
haskell
monads
applicative
Haskell parser, Monad and MonadPlus
Mar 24, 2026
haskell
monads
applicative
monadplus
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