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Difference between float and decimal data type
...tion, there've been tremendous advances in floating point code in the last 20 years, and hardware support for 96-bit and Quadruple Precision float are right around the corner, but there are good arbitrary precision libraries out there if manipulation of the stored value is important.
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Suppress or Customize Intro Message in Fish Shell
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answered Dec 21 '12 at 19:20
Kevin SylvestreKevin Sylvestre
34.2k2828 gold badges134134 silver badges218218 bronze badges
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Swapping column values in MySQL
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204
I just had to deal with the same and I'll summarize my findings.
The UPDATE table SET X=Y, Y...
npm check and update package if needed
...i/update.html
– Sidney
Apr 2 '19 at 20:40
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Calc of max, or max of calc in CSS
...pported version.
– jhelzer
May 2 at 20:33
1
The new Edge is essentially Chrome, its versions foll...
How to do ssh with a timeout in a script?
...57421user57421
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4
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How can I install MacVim on OS X?
...rew linkapps.
– Kara Brightwell
Aug 20 '14 at 13:23
8
Also, to make this work with Spotlight, I f...
My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
... information on this new property found here: blogs.msdn.com/text/archive/2009/08/27/layout-rounding.aspx
– Domokun
Apr 29 '10 at 6:27
6
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Is there a way to use shell_exec without waiting for the command to complete?
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answered Jun 19 '09 at 20:27
jitterjitter
51.4k1111 gold badges104104 silver badges118118 bronze badges
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Label encoding across multiple columns in scikit-learn
...hough,
df.apply(LabelEncoder().fit_transform)
EDIT2:
In scikit-learn 0.20, the recommended way is
OneHotEncoder().fit_transform(df)
as the OneHotEncoder now supports string input.
Applying OneHotEncoder only to certain columns is possible with the ColumnTransformer.
EDIT:
Since this answer ...