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Get distance between two points in canvas
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211
You can do it with pythagoras theorem
If you have two points (x1, y1) and (x2, y2)
then you ca...
How to smooth a curve in the right way?
...ort numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0,2*np.pi,100)
y = np.sin(x) + np.random.random(100) * 0.2
yhat = savitzky_golay(y, 51, 3) # window size 51, polynomial order 3
plt.plot(x,y)
plt.plot(x,yhat, color='red')
plt.show()
UPDATE: It has come to my attention that the co...
Get last dirname/filename in a file path argument in Bash
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answered Jul 20 '10 at 20:29
sthsth
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javascript find and remove object in array based on key value
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12 Answers
12
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Retina displays, high-res background images
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185
Do I need to double the size of the .box div to 400px by 400px to
match the new high res ...
Maven dependency for Servlet 3.0 API?
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10 Answers
10
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What is the standard way to add N seconds to datetime.time in Python?
...s there a standard way to add an integer number of seconds to it, so that 11:34:59 + 3 = 11:35:02 , for example?
9 Answe...
How to calculate the number of days between two dates? [duplicate]
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581
const oneDay = 24 * 60 * 60 * 1000; // hours*minutes*seconds*milliseconds
const firstDate = new ...
