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How can I replace a regex substring match in Javascript?
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answered Aug 30 '10 at 5:53
AmarghoshAmarghosh
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Reference — What does this symbol mean in PHP?
...is a byte? A byte is made up of 8 bits and the highest value of a byte is 255, which would mean every bit is set. We will look at why a byte's maximum value is 255.
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| 1 Byte ( 8 bits ) |
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|P...
How to access the ith column of a NumPy multidimensional array?
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>>> test[:,0]
array([1, 3, 5])
Similarly,
>>> test[1,:]
array([3, 4])
lets you access rows. This is covered in Section 1.4 (Indexing) of the NumPy reference. This is quick, at least in my experience. It's certainly much quicker than a...
while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
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125
In Python 2.x, True is not a keyword, but just a built-in global constant that is defined to 1 i...
Best way of returning a random boolean value
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245
A declarative snippet using Array#sample:
random_boolean = [true, false].sample
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How to get different colored lines for different plots in a single figure?
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5 Answers
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What is the easiest way to push an element to the beginning of the array?
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edited Sep 13 '18 at 16:05
answered May 22 '11 at 1:48
mu ...
How to generate a range of numbers between two numbers?
I have two numbers as input from the user, like for example 1000 and 1050 .
28 Answers
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Crontab Day of the Week syntax
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385
0 and 7 both stand for Sunday, you can use the one you want, so writing 0-6 or 1-7 has the same ...