Question

Why there is no Semigroup instance for TrieMap in scalaz

score 99 · Answer 1 · 2015-06-19 09:34:29

99

Views

Why there is no Semigroup instance for TrieMap in scalaz

Published on 19 June 2015 at 09:34

score 639 · Answer 2 · 2017-01-09 19:49:36

639

Views

Why scalaz |+| operator only doesn't work with Maps which value are Seq?

Published on 09 January 2017 at 19:49

score 659 · Answer 3 · 2020-11-20 12:54:41

659

Views

What is the purpose of the ArgMin and ArgMax type synonyms in Data.Semigroup?

Published on 20 November 2020 at 12:54

score 71 · Answer 4 · 2020-12-05 03:57:48

71

Views

Derive semigroup instance for F[A]

Published on 05 December 2020 at 03:57

score 226 · Answer 5 · 2020-09-02 19:23:28

226

Views

Why does Semigroup has an Option type and behave like a neutral element in Monoid?

Published on 02 September 2020 at 19:23

score 460 · Answer 6 · 2018-09-14 13:42:52

460

Views

Semigroup with function in Scala

Published on 14 September 2018 at 13:42

score 205 · Answer 7 · 2020-04-06 02:39:31

205

Views

What does Data.Semigroup ((<>)) do in this Haskell sort code?

Published on 06 April 2020 at 02:39

score 163 · Answer 8 · 2017-07-23 20:19:45

163

Views

Scalaz implementation of Semigroup using advanced Scala features

Published on 23 July 2017 at 20:19

score 891 · Answer 9 · 2019-10-27 20:07:19

891

Views

What is the relationship between a monoid and a functor?

Published on 27 October 2019 at 20:07

score 444 · Answer 10 · 2021-09-15 14:58:32

444

Views

Creating a Semigroup data type instance in Haskell

Published on 15 September 2021 at 14:58

score 196 · Answer 11 · 2023-08-01 08:02:21

196

Views

Haskell newtype that flips semigroup operation?

Published on 01 August 2023 at 08:02

score 669 · Answer 12 · 2019-03-14 14:11:48

669

Views

Semigroup typeclass (Either) with slightly altered combine

Published on 14 March 2019 at 14:11

score 224 · Answer 13 · 2020-05-13 14:15:55

224

Views

Make a parametrized data type instance of Semigroup

Published on 13 May 2020 at 14:15

score 158 · Answer 14 · 2014-09-21 08:58:11

158

Views

Why scalaz Semigroup is not covariant?

Published on 21 September 2014 at 08:58

score 1.1k · Answer 15 · 2018-05-04 08:36:05

1.1k

Views

Why is Maybe's Semigroup instance biased towards Just and the Monoid uses Nothing as its empty element?

Published on 04 May 2018 at 08:36

score 495 · Answer 16 · 2020-05-27 06:44:19

495

Views

Does liftA2 preserve associativity?

Published on 27 May 2020 at 06:44

score 99 · Answer 17 · 2018-12-25 18:46:35

99

Views

"mayBeMempty" function for a Semigroup

Published on 25 December 2018 at 18:46

score 429 · Answer 18 · 2017-02-26 11:54:44

429

Views

Relation between the Semigroupoid and Semigroup classes

Published on 26 February 2017 at 11:54

score 639 · Answer 19 · 2019-02-22 21:22:05

639

Views

Hiding typeclass instance declarations while importing in Haskell

Published on 22 February 2019 at 21:22

score 75 · Answer 20 · 2019-03-06 17:48:38

75

Views

Haskell Cookbook, Monoid instance

Published on 06 March 2019 at 17:48

List Question

Why there is no Semigroup instance for TrieMap in scalaz

Why scalaz |+| operator only doesn't work with Maps which value are Seq?

What is the purpose of the ArgMin and ArgMax type synonyms in Data.Semigroup?

Derive semigroup instance for F[A]

Why does Semigroup has an Option type and behave like a neutral element in Monoid?

Semigroup with function in Scala

What does Data.Semigroup ((<>)) do in this Haskell sort code?

Scalaz implementation of Semigroup using advanced Scala features

What is the relationship between a monoid and a functor?

Creating a Semigroup data type instance in Haskell

Haskell newtype that flips semigroup operation?

Semigroup typeclass (Either) with slightly altered combine

Make a parametrized data type instance of Semigroup

Why scalaz Semigroup is not covariant?

Why is Maybe's Semigroup instance biased towards Just and the Monoid uses Nothing as its empty element?

Does liftA2 preserve associativity?

"mayBeMempty" function for a Semigroup

Relation between the Semigroupoid and Semigroup classes

Hiding typeclass instance declarations while importing in Haskell

Haskell Cookbook, Monoid instance

Trending Questions

Popular # Hahtags

Popular Questions