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How to update a plot in matplotlib?
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edited Mar 31 '15 at 1:13
answered Jan 24 '15 at 17:46
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Designing function f(f(n)) == -n
...ost significant bits:
f :: Int -> Int
f x | (testBit x 30 /= testBit x 31) = negate $ complementBit x 30
| otherwise = complementBit x 30
It's much easier in a dynamic language (Python). Just check if the argument is a number X and return a lambda that returns -X:
def f(x):
if isinstan...
How to colorize diff on the command line?
... Dror
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answered Jan 10 '12 at 8:54
kajikaji
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Big O, how do you calculate/approximate it?
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Michael
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answered Jan 31 '11 at 15:33
vz0vz0
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When should I use Debug.Assert()?
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Mark CidadeMark Cidade
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jQuery $(document).ready and UpdatePanels?
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Brian MacKayBrian MacKay
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WITH CHECK ADD CONSTRAINT followed by CHECK CONSTRAINT vs. ADD CONSTRAINT
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Chris HynesChris Hynes
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How to make a Bootstrap accordion collapse when clicking the header div?
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answered Nov 25 '13 at 9:31
calfzhoucalfzhou
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How to atomically delete keys matching a pattern using Redis
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mcdizzlemcdizzle
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T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
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bdukes
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answered Nov 24 '08 at 17:22
user39603use...