Haskell Unzip With Fold...

Haskell's foldr/l and Clojure's reduce...

How many arguments takes the foldr function of Haskell?...

Why can foldr take a function with three arguments?...

How can a variadic template be used to generate a left-associative expression (aka left fold) in c++...

Apply function to all pairs efficiently...

How to make foldl consume constant memory?...

Scala: Problem with foldLeft with negative numbers in list...

How does spark interprets type of a column in reduce...

how to correctly apply the foldr function...

Error on fold when reducing in Spark / Scala...

Scala Type Mismatch in FoldLeft operation...

How does the fold action work in Spark?...

Folding a sequential stream in Java...

Scheme/Racket: Fold with booleans...

draw-function with fold and add-line?...

An example of a Foldable which is not a Functor (or not Traversable)?...

Haskell - spliting a list into several lists...

Haskell - separate a list of pairs in two lists using fold...

Haskell function composition using foldl...

SML map a filter?...

Scala foldLeft while some conditions are true...

Remove consecutive duplicates from an infinite list via folding?...

Is the distinction between foldr and foldl important for maps and sets?...

Infinite type error when defining zip with foldr only; can it be fixed?...

Foldl vs Foldr memory usage...

F# list.fold maximum...

Recursion vs fold efficiency...

Fold expression with comma operator and variadic template parameter pack...

Can my implementation of filter be improved?...