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Pandas selecting by label sometimes return Series, sometimes returns DataFrame
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------- df.loc[2] --------
0 11
Name: 2, dtype: int64
type(df.loc[1]) : <class 'pandas.core.series.Series'>
--------- df[0] ----------
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Name: 0, dtype: int64
type(df[0]) : <class 'pandas.core.series.Series'>
So, there is no sense to pre...
What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
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1 : public
2 : private
4 : protected
8 : static
16 : final
32 : synchronized
64 : volatile
128 : transient
256 : native
512 : interface
1024 : abstract
2048 : strictfp
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Rails ActionMailer - format sender and recipient name/email address
... ankaanka
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Python int to binary string?
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OrenIshShalom
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answered Mar 31 '09 at 3:17
Tung NguyenTung Nguye...
When NOT to use yield (return) [duplicate]
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Eric LippertEric Lippert
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Soft wrap at 80 characters in Vim in window of arbitrary width
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– Sridhar Sarnobat
Jul 22 '18 at 23:32
The autocmd did work perfectly for me (using guake terminal).
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Truncating floats in Python
...using the IEEE floating-point format into the sequence of bits (assuming a 64-bit float)
0011111111010011001100110011001100110011001100110011001100110011
This is the closest value to 0.3 that can accurately be represented as an IEEE float. But if you write 0.29999999999999998 in a Python program,...
vagrant up failed, /dev/vboxnetctl: no such file or directory
.... Either there is no module
available for the current kernel (2.6.32-358.23.2.el6.x86_64) or it failed to
load. Please recompile the kernel module and install it by
sudo /etc/init.d/vboxdrv setup
You will not be able to start VMs until this problem is fixed.
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
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The question is about storing. A 32-bit float is the most efficient way to store. If you need to do a lot of calculations, and can show that rounding errors matter, then cast to 64-bit float first.
– nilskp
Jul 2 '13 at...
How to add a line break in C# .NET documentation
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You can use a <para /> tag to produce a paragraph break or you can wrap text in <para...