I am reading a large data stream using lazy bytestrings, and want to know if at least X more bytes is available while p开发者_如何学Pythonarsing it. That is, I want to know if the bytestring is at lea
The function verboseCheck from QuickCheck 1 seems to be absent in QuickCheck 2 (or at least, I can\'t find it). Is there any other 开发者_C百科way to show which values are used during testing?The samp
I have read alot about Software Transactional Memory, especially in relation to Haskell but I am trying to figure how it is different from database transactions? Are there some advantage开发者_JS百科s
I\'m trying to put this data type in a Haskell Set, but I don\'t want to give it a general instance of Ord. So I want to give the set an ordering on y-coördinate but without instance Ord Vecto开发者_
While trying to compile the following code, which is enhanced version of read build on readMay from Safe package.
Still quite new to Haskell.. I want to read the contents of a file, do something with it possibly involving IO (using putStrLn for now) and then write new contents to the开发者_运维问答 same file.
I am new to Haskell and this mixture of Infix and Prefix notation is confusing me. What is the difference between an operator like \'+\' and a function like head? How do I write an operator \'c\' whic
I have this but I got an error: -- test if a li开发者_JS百科st contains exactly three characters test :: [Char] -> Bool
Okay, so I am making a program in Haskell that needs to change certain words based on two command line arguments. I have made the replace function and everything works great, but I am stumped getting
I really wish that Google was better at searching for syntax: decades:: (RealFrac a) => a -> a -> 开发者_开发百科[a] -> Array Int Int
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