shang

shang has asked 15 questions and find answers to 144 problems.

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shang questions

What is a reliable way to check if a thread is still running?
What's the most efficient way to run cross-platform, deterministic simulations in Haskell?
Partial decoding of ByteStrings to Text
Combining two Enumeratees
What do the special brackets (| ... |) desugar into?
Is there a library or typeclass for getting the transformer version of a monad?
Implementing a zipper for length-indexed lists
Is it possible to emulate a function using your own data type?
How can eta-reduction of a well typed function result in a type error?
Functors and Applicatives for types of kind (* -> *) -> *

shang answers

ForkIO with a stateT
Haskell: simple way to read a line containing Int and Float?
Implement choosing over 2 lenses in haskell
is this a bug of 32bit GHC on MAC
How to force yesod/warp to close open file handles before handling next request?
FromJSON instance with DataKinds
groupBy did not do what I expected, what am I looking for?
Using plus operation for non-parameterized datatypes
Find the word which all character is matching with other words in python
Python 2.6 GC appears to cleanup objects, but memory is not released