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Li-yao Xia

Rating
1569.48 (4,103rd) 		Reputation
13,052 (11,138th)
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Title Δ
Int overflow coerced to 0? -1.42
Is it possible to generate arbitrary functions in QuickCheck +2.48
Is the streaming package's Stream data type equivalent to FreeT? +2.45
Extensible state machines in Haskell 0.00
It is hard to understand to a transform foldr in cartesian product -0.92
Monadic predicate for takeWhileM function from the streaming library 0.00
() as empty constraint +0.21
OPAM: Can I work on different switches at the same time in differen... 0.00
Is there a zipWith analogue for tuples? -1.77
Using file name in json parsing (Haskell Aeson) +0.26
What is an alternative to a prelude with qualfied imports -1.39
How to use the dependent pair type Sigma from the singletons library? -0.81
Command line autocompletion based on context 0.00
Solving this ambiguous type issue without resorting to Proxy -1.52
Mixing Either and Maybe Monads +2.48
Cannot map through Dynamic: No instance for (Functor (Dynamic Spide... 0.00
Stack's package.yaml vs stack.yaml 0.00
Making a wrapper over a generic Rep 0.00
Is it possible to make prompt-function work with -XNoImplicitPrelude? 0.00
Is `data PoE a = Empty | Pair a a` a monad? +1.71
replicate function for a length-indexed list using GHC.TypeLits and... 0.00
working with proofs involving CmpNat and singletons in Haskell 0.00
Checkers and EqProp -1.76
Type class polymorphism with overloaded numeric and string literals 0.00
Lifting - generalization 0.00
Avoiding usage of fail in parsers from Parsers library -1.54
Deriving instances for higher-kinded data +0.44
Extending the list of static autocompletion commands with dynamic v... 0.00
Polymorphic lens without template haskell +0.45
Does there exist a generic "associative array" or "d... 0.00
Defining incremental environments without running into overlapping... 0.00
Writing an instance of the form `(forall a . Class a => Class (f... 0.00
Struggling with functional extensionality -2.03
ellipse in haskell CodeWorld 0.00
Chunk data with Conduit -0.56
Generating a unique value in Haskell do-notation +2.20
Polyvariadic functions with polymorphic result value +2.65
Encoding statically known size of fixed vector as a type parameter 0.00
Manually determine the type of an expression -0.54
How does a recursive method work? -0.68
What is the dual of a prism or an affine traversal? 0.00
Haskell parallelisation and strict evaluation in thread..? 0.00
Is there a more maintainable way to process my datatype? 0.00
Infinitely displaying same value Haskell 0.00
Performance of State in a certain case is slower than I would expec... 0.00
Avoiding Orphan Instances with Monad Transformers 0.00
Deforestation in a Hylomorphism 0.00
In Haskell, if Maybe is a Type or an Union Type, how do you call `N... -1.27
How can I "refresh" the last line of output in terminal,... 0.00
Is making this `getIndex` optic possible? 0.00