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New posts in haskell

Practical Implications of runST vs unsafePerformIO

Data.Vector.modify creates vector copies on each iteration

haskell optimization vector

Separation of data loading/unloading and processing logic

haskell haskell-pipes

Graphing criterion benchmarks taking different orders of magnitude of time

Ambiguous types with PolyKinds

Why does `let foo = (fmap . const)` fail with "No instance for (Functor f0) arising from a use of `fmap'"?

haskell type-inference

Bicategories in Haskell

Too many variables to run GHCJS program with Node

xmonad - switching workspaces with mouse buttons 6 and 7

haskell xmonad

how to get "leftover arguments" in optparse-applicative?

Typeclasses in Haskell v. Scala

scala haskell typeclass

How does (co)recursive definition work in Haskell?

efficiently reading a large file into a Map

Using record update syntax with constrained GADT records

haskell record typeclass gadt

trace can give 'inversion' of processing in folds

haskell

What's the difference between `traceIO` and `hPutStrLn stderr`?

debugging haskell

Modular equations in Haskell

Haskell sets (0/0) as qnan

Does Backwards admit a Monad instance?

haskell monads

Two functions compile with type annotations. Remove one annotation - doesn't compile. Remove two - compiles again. Why?

haskell types type-systems