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Why do we have map, fmap and liftM?
... without also being an instance of Functor.
-- Typeclassopedia, page 33
Edit: agustuss's history of map and fmap:
That's not actually how it happens. What happened was that the type of map was generalized to cover Functor in Haskell 1.3. I.e., in Haskell 1.3 fmap was called map. This change w...
How to send only one UDP packet with netcat?
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edited Jul 23 '19 at 20:04
Sean Bright
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#ifdef in C#
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edited Dec 30 '14 at 9:52
answered Jun 10 '09 at 12:52
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In Git, how can I write the current commit hash to a file in the same commit
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edited Jun 9 at 15:07
boop
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Rails filtering array of objects by attribute value
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tommasop
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When to choose mouseover() and hover() function?
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edited Oct 18 '19 at 15:42
informatik01
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Cost of exception handlers in Python
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edited Mar 26 '10 at 10:25
answered Mar 26 '10 at 8:54
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Difference between const & const volatile
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edited Jan 4 '11 at 18:56
answered Jan 4 '11 at 18:44
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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
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edited Jun 11 '17 at 11:12
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C# Error: Parent does not contain a constructor that takes 0 arguments
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edited Apr 11 '16 at 22:42
answered Aug 29 '11 at 13:13
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