What is the difference between traits in Rust and typeclasses in Haskell?
Traits in Rust seem at least superficially similar to typeclasses in Haskell, however I’ve seen people write that there are some differences between … Read more
haskell
What is the difference between Int and Integer?
In Haskell, what is the difference between an Int and an Integer? Where is the answer documented? 6 Answers 6
What is an appropriate type for smart contracts?
I’m wondering what is the best way to express smart contracts in typed languages such as Haskell or Idris (so you could, for … Read more
Are there pronounceable names for common Haskell operators? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Closed 4 years ago. Locked. This question and its answers are locked … Read more
When is -XAllowAmbiguousTypes appropriate?
I’ve recently posted a question about syntactic-2.0 regarding the definition of share. I’ve had this working in GHC 7.6: {-# LANGUAGE GADTs, TypeOperators, … Read more
Difference between `data` and `newtype` in Haskell
What is the difference when I write this? data Book = Book Int Int versus newtype Book = Book (Int, Int) — “Book … Read more
Good examples of Not a Functor/Functor/Applicative/Monad?
While explaining to someone what a type class X is I struggle to find good examples of data structures which are exactly X. … Read more
Comparing Haskell’s Snap and Yesod web frameworks
The two Haskell web frameworks in the news recently are Yesod (at 0.8) and Snap (at 0.4). It’s quite obvious that Yesod currently … Read more
Haskell: Lists, Arrays, Vectors, Sequences
I’m learning Haskell and read a couple of articles regarding performance differences of Haskell lists and (insert your language)’s arrays. Being a learner … Read more
Getting associated type synonyms with template Haskell
Can Template Haskell find out the names and/or the declarations of the associated type synonyms declared in a type class? I expected reify … Read more