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How can I map True/False to 1/0 in a Pandas DataFrame?
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6 Answers
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How do write IF ELSE statement in a MySQL query
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answered Jan 6 '12 at 19:32
Jack EdmondsJack Edmonds
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How to convert 1 to true or 0 to false upon model fetch
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answered May 1 '13 at 6:03
Vitalii PetrychukVitalii Petrychuk
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Remove rows with all or some NAs (missing values) in data.frame
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16 Answers
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Reduce, fold or scan (Left/Right)?
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In general, all 6 fold functions apply a binary operator to each element of a collection. The result of each step is passed on to the next step (as input to one of the binary operator's two arguments). This way we can cumulate a result.
red...
What is the bower (and npm) version syntax?
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edited Apr 27 '16 at 7:46
answered Dec 5 '13 at 22:46
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How can I remove a flag in C?
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Tim Cooper
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answered Oct 13 '10 at 2:41
DennisDennis
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Numpy: Divide each row by a vector element
...to use None (or alternatively np.newaxis) combined with broadcasting:
In [6]: data - vector[:,None]
Out[6]:
array([[0, 0, 0],
[0, 0, 0],
[0, 0, 0]])
In [7]: data / vector[:,None]
Out[7]:
array([[1, 1, 1],
[1, 1, 1],
[1, 1, 1]])
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Maven in Eclipse: step by step installation [closed]
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(Edit 2016-10-12: Many Eclipse downloads from https://eclipse.org/downloads/eclipse-packages/ have M2Eclipse included already. As of Neon both the Java and the Java EE packages do - look for "Maven support")
Way 1: Maven Eclipse plu...