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Python pandas: fill a dataframe row by row
...dex=['x','y','z'])
In [8]: df.loc['y'] = pandas.Series({'a':1, 'b':5, 'c':2, 'd':3})
In [9]: df
Out[9]:
a b c d
x NaN NaN NaN NaN
y 1 5 2 3
z NaN NaN NaN NaN
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Detect if stdin is a terminal or pipe?
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answered Aug 21 '09 at 16:29
RichieHindleRichieHindle
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Order discrete x scale by frequency/value
...tting the levels of the factor on the x-axis. For example:
library(ggplot2)
# Automatic levels
ggplot(mtcars, aes(factor(cyl))) + geom_bar()
# Manual levels
cyl_table <- table(mtcars$cyl)
cyl_levels <- names(cyl_table)[order(cyl_table)]
mtcars$cyl2 <- factor(mtcars$cyl, levels = c...
How to embed a text file in a .NET assembly?
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edited Nov 6 '13 at 4:27
David
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answered Ja...
The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
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Where to find extensions installed folder for Google Chrome on Mac?
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The default locations of Chrome's profile directory are defined at http://www.chromium.org/use...
Android Studio could not find any version that matches com.android.support:appcompat-v7:+
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edited Aug 2 '14 at 4:21
Halil
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answered Dec 29 ...
How can I convert a zero-terminated byte array to string?
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Methods that read data into byte slices return the number of bytes read. You should save that ...
C# HttpWebRequest vs WebRequest
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answered May 22 '09 at 3:38
David WengierDavid Wengier
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Automatically resize jQuery UI dialog to the width of the content loaded by ajax
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