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Results tagged with haskell
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user 12436
Haskell is a purely functional programming language, featuring static typing, lazy evaluation, and monadic effects. The primary implementation is GHC, a high-performance compiler with a runtime supporting many forms of parallelism and concurrency.
0
votes
Haskell grep simplification
main = do
args <- getArgs
case args of
searchString : fileNames | not $ null fileNames -> do
forM_ fileNames $ processFile searchString
_ -> error "Not enough arguments"
Notes:
In Haskell …
- 326
4
votes
Accepted
Is there a way to simple Haskell class instance?
Above all, such an instance doesn't make any sense. A composite entity can't have much in common with a number, which the fact that your instance consists of just partial and undefined functions is on …
- 326
11
votes
Accepted
Capitalizing a string
head and tail are partial functions, meaning that they are only defined for non-empty lists and will fail on empty ones. Because of this your capWord function is also partial and its strongly consider …
- 326