I need binary combinators of the type (a -> Bool) -> (a -> Bool) -> a -> Bool or maybe [a -> Bool] -> a -> Bool
Can somebody provide me with an easy to understand explanation of a guarded equation as it is used in Haskell and also its mathematical sens开发者_运维知识库e?Haskell guards can be viewed as a mathema
I\'d like to be able to output audio from Haskell. I\'m currently using GHC 6.10 on OS X (Snow Leopard). I\'ve tried building the jack library (using JackOSX) and the PortAudio library, but neither of
It seems to me that Vim\'s synt开发者_运维知识库ax highlighting for Haskell is broken, or very buggy. Multiline comments in Haskell (beginning with {- and ending with -}) are arbitrarily greened-out a
There are many datastores written in Erlang, for example Riak, Dynomite, CouchDb, Scalaris, have I missed any?
I have a Haskell RPCXML (HaXR) server process, run with GHC, 开发者_StackOverflowthat needs to execute any function that it\'s passed. These functions will all be defined at runtime so the compiled se
I have the following code to return the length of a cycle in a string: module Main where import Data.List
After reading this article on writing polyvariadic functions in Haskell, I tried to write some of my own.
Is it possible to query the ghci for the type i开发者_Python百科t inferred for a function inside another function?This is a quick and ugly hack, but what I usually do is just use the function in the w
Why does Haskell\'s sort of Data.List ignore the third digit? Prelude>sort [\"1\",\"200\",\"234\",\"30\"]
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