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Is it possible to run a single test in MiniTest?
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I'm looking for similar functionality to rspec path/to/file.rb -l 25
Yup! Use Nick Quaranto's "m" gem. With it you can say:
m spec/my_spec.rb:25
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What is the “volatile” keyword used for?
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Will AWill A
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What actually causes a Stack Overflow error? [duplicate]
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answered Mar 4 '14 at 20:51
JB NizetJB Nizet
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How can I search (case-insensitive) in a column using LIKE wildcard?
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15 Answers
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Should private helper methods be static if they can be static
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175
I prefer such helper methods to be private static; which will make it clear to the reader that t...
Changing the “tick frequency” on x or y axis in matplotlib?
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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 range function just in case min(x) and max(x) are floats instead of ints.)
The ...
Why do people say there is modulo bias when using a random number generator?
..., 7, or 10, rand()%3 == 1. Therefore, P(1) = 4/11
When rand() returns 2, 5, or 8, rand()%3 == 2. Therefore, P(2) = 3/11
This does not generate the numbers between 0 and 2 with equal probability. Of course for small ranges this might not be the biggest issue but for a larger range this could skew ...
How do I compare two strings in Perl?
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Sinan ÜnürSinan Ünür
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How to get multiple select box values using jQuery?
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edited Jul 10 '17 at 5:59
Michael B.
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Mocha / Chai expect.to.throw not catching thrown errors
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edited Feb 5 '14 at 20:04
answered Feb 5 '14 at 19:59
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