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I\'ve been playing with Haskell for about a month. For my first \"real\" Haskell project I\'m writing a parts-of-speech tagger. As part of this project I have a type called Tag that represents a parts
I was just doing some Haskell development and I recompiled some old code on a new version of GHC: The Glorious Glasgow Haskell Compilation System, version 7.2.1
I have to build some app that depends on OS. For example I\'m searching over directory, and if I see some item is symbolic link (in linux), I just skip them and go over. To check this I use function S
I create a simple module, TestModule.hs, which contains a single exported top-level definition testval = 2. I compile it, creating TestModule.o and TestModule.hi. I delete TestModule.hs. I the开发者_如
The following pattern appears very frequently in Haskell c开发者_如何学编程ode. Is there a shorter way to write it?
I\'m trying out cabal-dev for a project I\'m working on; the project is a library, and cabal-dev does a great job of building a sandboxed version of it - but I\'m having trouble with part of my workfl
I\'m working on the wxHaskell library, and wishing to keep my development work sepa开发者_如何学运维rate from the stable wxHaskell from hackage I\'m using cabal-dev in the following manner:
Here\'s the type error I am getting, followed by the code in question. This may be due to an incorrect use of function composition, if so I\'d like an explanation as to how I can fix that. If it\'s so
I\'m trying to find a good way to memoize a function for only part of its domain (non-negative integers) in Haskell, using Data.MemoCombinators.
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