Daniel Wagner

Daniel Wagner has asked 21 questions and find answers to 937 problems.

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Daniel Wagner questions

Why isn't this a dangling pointer?
segfault when trying to keep main loop busy
References to $RANDOM in subshells all returning identical values
adding ghci's inferred type signature causes an error
typeclass challenge: having both variadic arguments and results
changing how Setup.hs is built
How can I use contradictory evidence?
Why does this function seem to hide its embedded exception?
How do exceptions work in Haskell (part two)?
What's special about 787?

Daniel Wagner answers

Why can't constructors have required type arguments?
Is it possible to pattern match on a function type?
Including comments in AST
Haskell: Get caller function name
Flattening tuples in Haskell
How can I do a type-level flip of `(,)`?
Is this weaker semialign a known abstraction?
Understanding `sequence_`
Why does type class coverage condition fail in Haskell but not PureScript
How are functors in Haskell related to functors in category theory?