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Paul Johnson

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1496.65 (4,019,962nd) 		Reputation
13,696 (10,492nd)
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Title Δ
Can not install GHC-Mod 0.00
Typeclass constraint inside typeclass instance -1.86
Monads and AOP correlation? +0.48
How can I compile for ghc-8.4.2 code that uses lenses inside StateT... 0.00
succ in Haskell: ambiguous type variable +2.05
What’s the idiomatic type to represent multiple failure cases but o... -1.92
How do I get rid of "Defaulting the following constraints to t... +0.17
Haskell: padding out elements of a list 0.00
pad with zeros showHex output 0.00
Satisfy the condition that 'A uniquely determines B' when u... -0.49
Implementing a language in Haskell: dynamic typing for polymorphic... 0.00
How to link to a local Haskell library? -0.49
Koch snowflake in Haskell (CodeWorld) 0.00
extracting seconds from UTCTime and asynchronously sleep 0.00
convert element of list to int in haskell? 0.00
Haskell Round Number -0.34
Does haskell let me mix types of lists? -2.10
Functional programming: How to carry on the context for a chain of... -0.46
Should WebSockets be closed? 0.00
Haskell. How to calculate the difference between two lists of string? 0.00
Return case of in a do block 0.00
Understanding Data.Function.on type signature -1.12
Get n elements from 2D Array at specified coordinates and direction 0.00
Inserting outline in a given matrix using a show instance, in Haskell 0.00
How can I break up a Haskell statement when the type of a parameter... +2.37
Illegal instance declaration for ‘Show DecV’ 0.00
How to generate test data with shuffle in QuickCeck 0.00
How to count the recursion times in Haskell? -0.50
Goldbach function for list of even numbers [4..n] +1.85
Maze Solver in Haskell - Determine if maze is unsolvable 0.00
Analog of python groupby in haskell 0.00
Cannot find 'Date' type when building Swagger generated API 0.00
How to view Haskell's documentation using Haddock? 0.00
Create a list of sublists of a given list 0.00
Tuple evaluation 0.00
How is this infinite list computed? +2.09
Abstract records or record interfaces? -1.00
Path dependent types in Haskell 0.00
Haskell how to generate infinite number of lists of infinite random... 0.00
Compiled vs Interpreted: To Let or Not To Let -0.08
insert array into constructor Haskell +0.28
Data type instances? 0.00
Bit-wise operations on ByteString 0.00
Every n-th element of a list in the form of a list -1.36
What are fast algorithms/data structures for querying near points o... 0.00
Haskell: No instance for own type +0.02
Eq testing for large DAG structures in Haskell +2.34
syntax happy parser meaning +2.38
Cabal error running with Gloss +0.51
Monads return empty type: return () 0.00