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Questions tagged haskell

608 questions · page 9 of 13

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11
votes
3
answers

Langford sequence implementation Haskell or C

c algorithm math haskell combinatorics
asked 2011-04-27T19:49:10.113
115
votes
3
answers

What are the best Haskell libraries to operationalize a program?

logging haskell metrics
asked 2011-04-27T18:34:11.193
16
votes
1
answers

Cabal to setup a new Haskell project?

haskell setup-project scaffolding cabal
asked 2011-04-27T13:34:43.827
69
votes
3
answers

How can I view the definition of a function in Haskell/GHCi?

haskell ghci
asked 2011-04-26T05:38:10.443
31
votes
3
answers

How are mutable arrays implemented in Haskell?

arrays haskell state monads mutable
asked 2011-04-24T20:34:29.257
28
votes
5
answers

Templating packages for Haskell

haskell templating
asked 2011-04-24T11:08:57.753
15
votes
3
answers

yesod - getting the request body for a POST "Content-type: application/json"

haskell yesod
asked 2011-04-24T01:36:27.030
9
votes
1
answers

Problem Specifying Source Directory to GHC

haskell ghc
asked 2011-04-22T21:33:24.113
15
votes
1
answers

Can you pattern match constructors on a type class constrained parameter?

haskell pattern-matching typeclass
asked 2011-04-22T17:52:03.790
29
votes
6
answers

Automatic memoizing in functional programming languages

haskell functional-programming memoization
asked 2011-04-21T19:47:01.113
11
votes
1
answers

Writing loops for interactive IO: problems with do-notation and layout

loops haskell io
asked 2011-04-17T18:51:24.603
26
votes
1
answers

What is Haskell's style of polymorphism?

haskell functional-programming polymorphism type-systems
asked 2011-04-15T00:46:23.980
19
votes
2
answers

Syntax for list construction / concatenation

list haskell syntax
asked 2011-04-13T12:45:37.577
17
votes
1
answers

How do you override Haskell type class instances provided by package code?

haskell quickcheck
asked 2011-04-13T01:10:29.507
30
votes
3
answers

One REPL to bind them all?

language-agnostic scala haskell clojure read-eval-print-loop
asked 2011-04-12T17:51:50.940
10
votes
2
answers

Design patterns for static type checking

design-patterns scala haskell types
asked 2011-04-06T12:56:17.867
16
votes
4
answers

Two parameter memoization in Haskell

haskell memoization
asked 2011-04-05T13:43:52.327
13
votes
6
answers

edit distance algorithm in Haskell - performance tuning

performance haskell
asked 2011-04-01T14:50:52.413
20
votes
6
answers

Are there any LL Parser Generators for Functional Languages such as Haskell or Scala?

scala haskell functional-programming antlr3 parser-generator
asked 2011-03-31T23:37:10.413
11
votes
2
answers

easy "undo" in functional data structures

data-structures haskell functional-programming immutability
asked 2011-03-27T03:44:26.373
9
votes
1
answers

Performance implications of using GADTs

performance haskell gadt
asked 2011-03-24T22:50:51.543
50
votes
5
answers

Does Haskell support object oriented programming

haskell
asked 2011-03-24T03:10:44.813
26
votes
2
answers

How does the Haskell rec keyword work?

haskell arrow-abstraction
asked 2011-03-23T13:21:44.017
19
votes
5
answers

Get a list of the instances in a type class in Haskell

haskell introspection
asked 2011-03-22T19:34:05.627
23
votes
3
answers

case on monadic value

haskell
asked 2011-03-22T17:39:07.543
13
votes
4
answers

How do you find all of the subsequences of a list?

haskell
asked 2011-03-21T04:49:23.223
14
votes
3
answers

Haskell laziness - how do I force the IO to happen sooner?

haskell io lazy-evaluation
asked 2011-03-21T04:43:28.930
19
votes
2
answers

Typechecking inside quasi-quotes in Template Haskell

haskell types metaprogramming type-systems
asked 2011-03-19T23:45:42.813
18
votes
1
answers

In GHCi, why does the kind of the function arrow `:kind (->)` include question marks `(->) :: ?? -> ? -> *`?

function haskell types ghci
asked 2011-03-19T02:47:19.243
11
votes
4
answers

multiplication of different types in Haskell

haskell types
asked 2011-03-15T20:25:33.570
15
votes
4
answers

How do you do an in-place quicksort in Haskell

haskell
asked 2011-03-11T01:59:20.833
24
votes
2
answers

How to convert Char to Int in Haskell?

haskell char int
asked 2011-03-08T00:02:18.437
11
votes
1
answers

How to package a haskell gtk2hs glade application on windows?

windows haskell gtk glade gtk2hs
asked 2011-03-07T18:36:03.337
13
votes
3
answers

The difference between +1 and -1

function haskell operators prefix
asked 2011-03-06T11:26:08.963
44
votes
4
answers

Understanding how Either is an instance of Functor

haskell typeclass functor either
asked 2011-03-04T14:50:40.807
12
votes
1
answers

QuickCheck: defining Arbitrary instance in terms of other Arbitraries

haskell quickcheck
asked 2011-02-27T16:13:14.770
44
votes
3
answers

Parsec vs Yacc/Bison/Antlr: Why and when to use Parsec?

haskell parsec
asked 2011-02-20T05:11:34.737
23
votes
3
answers

"resource busy (file is locked)" error in Haskell

haskell
asked 2011-02-19T19:52:11.957
29
votes
1
answers

What characters are allowed in Haskell function names?

haskell
asked 2011-02-16T23:29:50.050
11
votes
4
answers

Haskell DB recommendations?

database haskell
asked 2011-02-13T12:01:40.557
203
votes
15
answers

How to split a string in Haskell?

string haskell
asked 2011-02-12T14:26:25.743
9
votes
3
answers

How to separate production and test code in Haskell

unit-testing haskell
asked 2011-02-09T19:04:17.167
21
votes
3
answers

Neural networks in Haskell - advice

haskell neural-network
asked 2011-02-09T07:40:34.727
20
votes
1
answers

Haskell (n+1) in pattern matching

haskell pattern-matching
asked 2011-02-06T13:30:45.760
29
votes
10
answers

Practical use of curried functions?

haskell functional-programming lisp scheme currying
asked 2011-02-03T16:04:31.760
9
votes
2
answers

Pattern matching of nested list in Haskell

haskell
asked 2011-01-29T21:40:13.627
12
votes
2
answers

Why wrapping the Data.Binary.Put monad creates a memory leak?

memory haskell memory-leaks binary memory-management
asked 2011-01-28T13:48:41.457
11
votes
2
answers

Type class problem concerning "FlexibleInstances"

haskell typeclass
asked 2011-01-28T09:29:05.353
19
votes
3
answers

Making (a, a) a Functor

haskell types functor typeclass
asked 2011-01-27T04:06:57.697
12
votes
5
answers

Type-signature vs. function equation in Haskell

types signature haskell
asked 2011-01-22T14:45:56.097
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