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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...
Hidden Features of Visual Studio (2005-2010)?
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100 Answers
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Function to convert column number to letter?
...lse), "$")
Col_Letter = vArr(0)
End Function
testing code for column 100
Sub Test()
MsgBox Col_Letter(100)
End Sub
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UICollectionView spacing margins
...nViewLayout as? UICollectionViewFlowLayout { flow.itemSize = CGSize(width: 100, height: 100) }
– emily
May 31 '16 at 13:51
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How do I serialize a C# anonymous type to a JSON string?
...nt to you as I've had to leave it out of my benchmarks since its up to 40x-100x slower than the other JSON serializers.
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Controlling number of decimal digits in print output in R
...R's higher level functions to print an exact number of digits.
Displaying 100 digits does not make sense if you are printing R's usual numbers, since the best accuracy you can get using 64-bit doubles is around 16 decimal digits (look at .Machine$double.eps on your system). The remaining digits wil...
Maximum length of the textual representation of an IPv6 address?
...t two groups can be written in base 10 separated by ., eg. [::ffff:192.168.100.228]. Written out fully:
0000:0000:0000:0000:0000:ffff:192.168.100.228
(6 * 4 + 5) + 1 + (4 * 3 + 3) = 29 + 1 + 15 = 45
Note, this is an input/display convention - it's still a 128 bit address and for storage it w...
Is there a 'box-shadow-color' property?
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}
div {
display: inline-block;
background: white;
height: 100px;
width: 100px;
margin: 30px;
border-radius: 50%;
}
<div class="green"></div>
<div class="red"></div>
The bug mentioned in the comment below has since been fixed :)
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How to compile a 64-bit application using Visual C++ 2010 Express?
..., under Configuration Properties | General, change Platform Toolset from "v100" to "Windows7.1SDK".
These steps have worked for me, anyway. Some more details on step 2 can be found in a reference from Microsoft that a previous poster mentioned: http://msdn.microsoft.com/en-us/library/9yb4317s.aspx...
Generate random numbers using C++11 random library
... Except that isn't uniform (0 to N-1). The reason is easy, let's suppose N=100 and RAND_MAX = 32758. There is not a way to uniformely map 32758 elements (RAND_MAX) to 100 inputs. The unique way is set a bound on 32000 and re-execute rand() if gets out of bounds
– amchacon
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