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Decreasing for loops in Python impossible?
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for n in range(6,0,-1):
print n
# prints [6, 5, 4, 3, 2, 1]
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Github (SSH) via public WIFI, port 22 blocked
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Regular expressions in C: examples?
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Dmitry Egorov
8,99233 gold badges1616 silver badges3333 bronze badges
answered Jul 6 '09 at 2:01
Laurence GonsalvesLaurence Gonsalves
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How to create a density plot in matplotlib?
...ort gaussian_kde
data = [1.5]*7 + [2.5]*2 + [3.5]*8 + [4.5]*3 + [5.5]*1 + [6.5]*8
density = gaussian_kde(data)
xs = np.linspace(0,8,200)
density.covariance_factor = lambda : .25
density._compute_covariance()
plt.plot(xs,density(xs))
plt.show()
I get
which is pretty close to what you are getting...
How do I get SUM function in MySQL to return '0' if no values are found?
...val) VALUES
(null),(1),(null),(2),(null),(3),(null),(4),(null),(5),(null),(6),(null);
CREATE TABLE bar
(
id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
val INT
);
INSERT INTO bar (val) VALUES
(1),(2),(3),(4),(5),(6);
CREATE TABLE baz
(
id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
val ...
How to write asynchronous functions for Node.js
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Append column to pandas dataframe
... dat1 = pd.DataFrame({'dat1': [9,5]})
> dat2 = pd.DataFrame({'dat2': [7,6]})
> dat1.join(dat2)
dat1 dat2
0 9 7
1 5 6
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Creating a zero-filled pandas data frame
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How does zip(*[iter(s)]*n) work in Python?
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