Psst.. new poll here.
[email protected] webmail now available. Want one? Go here.
Cannot use outlook/hotmail/live here to register as they blocking our mail servers. #microsoftdeez
Obey the Epel!
Paste
Pasted as Haskell by jeronimo ( 2 years ago )
import Control.Concurrent (newMVar, putMVar, takeMVar )
arrIO _ =
proc _ -> do
counter <- newMVar 0 :: IO (MVar Int)
takeMVar counter >>= print
returnA -< ()
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Parent: 121682