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How to play with Control.Monad.Writer in haskell?
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Chris TaylorChris Taylor
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How to get row from R data.frame
...for example:
#Add your data
x <- structure(list(A = c(5, 3.5, 3.25, 4.25, 1.5 ),
B = c(4.25, 4, 4, 4.5, 4.5 ),
C = c(4.5, 2.5, 4, 2.25, 3 )
),
.Names = c("A", "B", "C"),
class = "data.f...
Fit background image to div
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answered Nov 20 '11 at 8:14
grcgrc
18.9k44 gold badges3333 silver badges5959 bronze badges
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How to percent-encode URL parameters in Python?
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407
Python 2
From the docs:
urllib.quote(string[, safe])
Replace special characters in stri...
Tell Ruby Program to Wait some amount of time
... construct longer intervals using the following convenience syntax:
sleep(4.minutes)
# or, even longer...
sleep(2.hours); sleep(3.days) # etc., etc.
# or shorter
sleep(0.5) # half a second
share
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Why is a div with “display: table-cell;” not affected by margin?
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4 Answers
4
Active
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Disable file preview in VS2012
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RMalke
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answered Jun 8 '12 at 16:00
Steve BSteve B
34.1k1717 gold b...
Linq to Objects: does GroupBy preserve order of elements?
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148
Found answer on MSDN: Yes.
The IGrouping<TKey, TElement> objects are yielded in an or...
What are the differences between Helper and Utility classes?
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104
There are many naming styles to use. I would suggest Utils just because its more common.
A Util...
Disable Browser Link - which toolbar
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Jim W says reinstate Monica
4,22011 gold badge1919 silver badges3636 bronze badges
answered Apr 17 '14 at 18:36
ToastyMallowsToas...