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Best way to merge two maps and sum the values of same key?
...leads to arguably the shortest/cleanest solution:
scala> import scalaz._
import scalaz._
scala> import Scalaz._
import Scalaz._
scala> val map1 = Map(1 -> 9 , 2 -> 20)
map1: scala.collection.immutable.Map[Int,Int] = Map(1 -> 9, 2 -> 20)
scala> val map2 = Map(1 -> 100, ...
.NET 4.0 has a new GAC, why?
...ce is something like 'c:\WINDOWS\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.dll', I don't see how adding a new version would break that reference.
– Max Toro
Apr 18 '10 at 0:23
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Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
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edited Dec 13 '14 at 19:07
Daniel Saidi
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Python, Unicode, and the Windows console
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alvas
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answered Aug 7 '08 at 22:32
Lasse V. KarlsenLasse V. Karlsen
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What is your preferred style for naming variables in R? [closed]
...e full paper is here:
http://journal.r-project.org/archive/2012-2/RJournal_2012-2_Baaaath.pdf
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How does C compute sin() and other math functions?
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edited Dec 3 '19 at 1:17
answered Feb 17 '10 at 23:34
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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
...output stream...
– Steven Huwig
Oct 19 '10 at 15:35
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Sorting dictionary keys in python [duplicate]
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my_list = sorted(dict.items(), key=lambda x: x[1])
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Python - Count elements in list [duplicate]
...:
>>> l = ['a','b','c']
>>> len(l)
3
>>> l.__len__()
3
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How do you calculate program run time in python? [duplicate]
...d what you wanted to time): print timeit.timeit('myOwnFunc()', setup='from __main__ import myOwnFunc', number=1). Without the setup parameter, it will complain that it could not find myOwnFunc.
– Landshark666
Dec 24 '12 at 4:13
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