haskell Archives - IT Nursery

Programming, string

IT Nursery

How to split a string in Haskell?

Is there a standard way to split a string in Haskell? lines and words work great from splitting on a space or newline, ...

June 2, 2022
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haskell, Programming

IT Nursery

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 ...

June 2, 2022
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optimization, Programming

IT Nursery

What optimizations can GHC be expected to perform reliably?

GHC has a lot of optimizations that it can perform, but I don’t know what they all are, nor how likely they are ...

June 2, 2022
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haskell, Programming

IT Nursery

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

June 2, 2022
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haskell, Programming

IT Nursery

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 ...

May 31, 2022
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performance, Programming

IT Nursery

Reading GHC Core

Core is GHC’s intermediate language. Reading Core can help you better understand the performance of your program. Someone asked me for documentation or ...

May 31, 2022
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haskell, Programming

IT Nursery

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 ...

May 30, 2022
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haskell, Programming

IT Nursery

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, ...

May 29, 2022
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haskell, Programming

IT Nursery

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 ...

May 28, 2022
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android, Programming

IT Nursery

Running a Haskell program on the Android OS

Forenote: This is an extension of the thread started on /r/haskell Lets start with the facts: Android is one awesome Operating System Haskell ...

May 27, 2022
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