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Add missing dates to pandas dataframe

...ld use Series.reindex: import pandas as pd idx = pd.date_range('09-01-2013', '09-30-2013') s = pd.Series({'09-02-2013': 2, '09-03-2013': 10, '09-06-2013': 5, '09-07-2013': 1}) s.index = pd.DatetimeIndex(s.index) s = s.reindex(idx, fill_value=0) print(...
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How do I draw a grid onto a plot in Python?

... 223 You want to use pyplot.grid: x = numpy.arange(0, 1, 0.05) y = numpy.power(x, 2) fig = plt.figu...
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Disable copy constructor

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What is PAGEIOLATCH_SH wait type in SQL Server?

... | edited Aug 6 at 9:38 Frédéric 7,87922 gold badges4848 silver badges9898 bronze badges answered...
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How can I reference a commit in an issue comment on GitHub?

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Converting an array of objects to ActiveRecord::Relation

...al data. However, if what you want is a relation then: for ActiveRecord 3.x, don’t call all and instead call scoped, which will give back a Relation which represents the same records that all would give you in an Array. for ActiveRecord 4.x, simply call all, which returns a Relation. When ...
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ImportError: no module named win32api

I am using Python 2.7 and I want to use pywin32-214 on Windows 7 . I installed pywin32-214 by using the msi installer. But when I import win32api in my Python script, it throws the error: ...
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target input by type and name (selector)

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How to unpack and pack pkg file?

... file but I dont know how pack again to pkg. http://emresaglam.com/blog/1035 http://ilostmynotes.blogspot.com/2012/06/mac-os-x-pkg-bom-files-package.html ...