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How to access pandas groupby dataframe by key
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Why do indexes in XPath start with 1 and not 0?
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answered Oct 9 '15 at 16:15
mike mckechniemike mckechnie
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Why is early return slower than else?
...than with_else():
>>> T(lambda : without_else()).repeat()
[0.42015745017874906, 0.3188967452567226, 0.31984281521812363]
>>> T(lambda : with_else()).repeat()
[0.36009842032996175, 0.28962249392031936, 0.2927151355828528]
>>> T(lambda : without_else(True)).repeat()
[0.3170...
What does value & 0xff do in Java?
...is a long. But not on byte. See the Java Language Specification, sections 15.22.1 and 5.6.2.
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Changing font size and direction of axes text in ggplot2
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Drew SteenDrew Steen
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How to define different dependencies for different product flavors
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How to read a .xlsx file using the pandas Library in iPython?
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165
I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(fi...
How to call Makefile from another Makefile?
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kenorb
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answered Feb 5 '10 at 9:30
anonanon
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Path to Powershell.exe (v 2.0)
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175
I believe it's in C:\Windows\System32\WindowsPowershell\v1.0\. In order to confuse the innocent,...
Is there an easy way to check the .NET Framework version?
The problem is that I need to know if it's version 3.5 SP 1. Environment.Version() only returns 2.0.50727.3053 .
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