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Was PreferenceFragment intentionally excluded from the compatibility package?
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edited Jun 20 '12 at 15:32
answered Mar 31 '11 at 14:41
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Python Pandas: Get index of rows which column matches certain value
... pd.DataFrame({'BoolCol': [True, False, False, True, True]},
index=[10,20,30,40,50])
In [53]: df
Out[53]:
BoolCol
10 True
20 False
30 False
40 True
50 True
[5 rows x 1 columns]
In [54]: df.index[df['BoolCol']].tolist()
Out[54]: [10, 40, 50]
If you want to use the index...
What is the purpose of the reader monad?
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172
Don't be scared! The reader monad is actually not so complicated, and has real easy-to-use ut...
Adding a legend to PyPlot in Matplotlib in the simplest manner possible
...import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 20, 1000)
y1 = np.sin(x)
y2 = np.cos(x)
plt.plot(x, y1, "-b", label="sine")
plt.plot(x, y2, "-r", label="cosine")
plt.legend(loc="upper left")
plt.ylim(-1.5, 2.0)
plt.show()
Slightly modified from this tutorial: http://jakevd...
How to add a local repo and treat it as a remote repo
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edited Nov 26 '14 at 22:20
Vincent Scheib
12.4k66 gold badges5252 silver badges7373 bronze badges
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How can I remove all text after a character in bash?
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138
An example might have been useful, but if I understood you correctly, this would work:
echo "...
Ruby - test for array
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edited Mar 30 at 18:35
siery
17311 silver badge1212 bronze badges
answered Oct 6 '09 at 20:23
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How do I create a copy of an object in PHP?
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Eran GalperinEran Galperin
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Java switch statement: Constant expression required, but it IS constant
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13 Answers
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Is there anything like .NET's NotImplementedException in Java?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 24 '10 at 20:48
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