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How do I check if a number is positive or negative in C#?
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bool positive = number > 0;
bool negative = number < 0;
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How can I return an empty IEnumerable?
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answered Jul 12 '10 at 15:24
Michael MrozekMichael Mrozek
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Using usort in php with a class private function
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230
Make your sort function static:
private static function merchantSort($a,$b) {
return ......
What is sys.maxint in Python 3?
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180
The sys.maxint constant was removed, since there is no longer a limit
to the value of integ...
Why is arr = [] faster than arr = new Array?
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answered Sep 10 '11 at 23:51
Roger PoonRoger Poon
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Find substring in the string in TWIG
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HamZaHamZa
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Update a local branch with the changes from a tracked remote branch
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edited Jun 25 at 17:03
SexxLuthor
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answered...
Changing the “tick frequency” on x or y axis in matplotlib?
...t to tick marks with plt.xticks:
plt.xticks(np.arange(min(x), max(x)+1, 1.0))
For example,
import numpy as np
import matplotlib.pyplot as plt
x = [0,5,9,10,15]
y = [0,1,2,3,4]
plt.plot(x,y)
plt.xticks(np.arange(min(x), max(x)+1, 1.0))
plt.show()
(np.arange was used rather than Python's ra...
Object.getOwnPropertyNames vs Object.keys
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edited Jul 20 at 18:26
Scott Enock
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answered Mar 26 '14 at 10:47
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Using OR in SQLAlchemy
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340
From the tutorial:
from sqlalchemy import or_
filter(or_(User.name == 'ed', User.name == 'wendy...