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Why do we have map, fmap and liftM?
...onad 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 chan...
How to find the key of the largest value hash?
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This will return max hash key-value pair depending on the value of hash elements:
def largest_...
val() vs. text() for textarea
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edited Jan 14 '12 at 3:26
Christophe
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an...
How Do I Hide wpf datagrid row selector
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answered May 19 '10 at 13:05
slugsterslugster
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how to get the current working directory's absolute path from irb
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edited May 18 '13 at 6:34
answered Dec 21 '09 at 1:31
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Sublime Text 2 and 3: open the same file multiple times
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30
Go into the pane you want to see the file in.
Type Ctrl-p (Mac: ⌘-p) to get the list of file...
Extract a regular expression match
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answered Feb 3 '10 at 14:46
hadleyhadley
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Is there an AddRange equivalent for a HashSet in C#
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Neuron
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answered Mar 7 '13 at 9:12
quetzalcoatlquetza...
How to convert a Git shallow clone to a full clone?
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edited Jan 30 at 0:13
Sachin Joseph
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