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Python: fastest way to create a list of n lists
...Python loop using
d = numpy.empty((n, 0)).tolist()
but this is actually 2.5 times slower than the list comprehension.
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Enabling markdown highlighting in Vim
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This should work to disable the end-of-line space highlighting when using the plasticboy mkd pl...
C++ preprocessor __VA_ARGS__ number of arguments
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why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
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246
Slash is a date delimiter, so that will use the current culture date delimiter.
If you want t...
How to export plots from matplotlib with transparent background?
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Explain which gitignore rule is ignoring my file
... But after seeing your question I did some googling and found that back in 2009 this feature was requested and partially implemented. After reading the thread, I realised it would not be too much work to do it properly, so I have started work on a patch and hope to have it finished in the next day ...
How do you push just a single Git branch (and no other branches)?
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cpjolicoeurcpjolicoeur
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Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
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skaffmanskaffman
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How to cast int to enum in C++?
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int i = 1;
Test val = static_cast<Test>(i);
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Convert DataFrame column type from string to datetime, dd/mm/yyyy format
...'t strict).
Here it is in action:
In [11]: pd.to_datetime(pd.Series(['05/23/2005']))
Out[11]:
0 2005-05-23 00:00:00
dtype: datetime64[ns]
You can pass a specific format:
In [12]: pd.to_datetime(pd.Series(['05/23/2005']), format="%m/%d/%Y")
Out[12]:
0 2005-05-23
dtype: datetime64[ns]
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