Daniel Wagner

Daniel Wagner has asked 23 questions and find answers to 1032 problems.

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Daniel Wagner questions

Can I compute a type's cardinality generically?
Why is a namespace-qualified name available as a candidate?
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?

Daniel Wagner answers

Why is `forever` in Haskell implemented this way?
Reducing redundancy in happstack tutorial code
Applicative parser stuck in infinite loop
Is ((f a) b) the same as (f a b) in Haskell?
theoretical deadlock in Control.Concurrent.Chan readChan
Infinite self-referencing list
StateT and non-determinism monad: a simple example
Fibonacci web service with WAI
Generate All Possible Trees
Solve the equation a * b = c, where a, b and c are natural numbers