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Removing carriage return and new-line from the end of a string in c#
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RichieHindleRichieHindle
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Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
...n algorithm uses n!?
– Y_Y
Jan 30 '14 at 22:00
Accessing a HashMap value as well as more complex algorithms like an LR...
Why is pow(a, d, n) so much faster than a**d % n?
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4 Answers
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How to determine the longest increasing subsequence using dynamic programming?
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407
OK, I will describe first the simplest solution which is O(N^2), where N is the size of the co...
Automate ssh-keygen -t rsa so it does not ask for a passphrase
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answered Feb 18 '13 at 22:45
ShamoonShamoon
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Numpy first occurrence of value greater than existing value
...t save another list.
In [2]: N = 10000
In [3]: aa = np.arange(-N,N)
In [4]: timeit np.argmax(aa>N/2)
100000 loops, best of 3: 52.3 us per loop
In [5]: timeit np.where(aa>N/2)[0][0]
10000 loops, best of 3: 141 us per loop
In [6]: timeit np.nonzero(aa>N/2)[0][0]
10000 loops, best of 3: 1...
How can I select random files from a directory in bash?
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184
Here's a script that uses GNU sort's random option:
ls |sort -R |tail -$N |while read file; do
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How to get the nth element of a python list or a default if not available
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edited Jun 20 '18 at 19:48
John Kugelman
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How can I get the max (or min) value in a vector?
...(&a)[N]) { return a+N; }
int main()
{
const int cloud[] = { 1,2,3,4,-7,999,5,6 };
std::cout << *std::max_element(mybegin(cloud), myend(cloud)) << '\n';
std::cout << *std::min_element(mybegin(cloud), myend(cloud)) << '\n';
}
Oh, and use std::minmax_element(...
Is there a performance gain in using single quotes vs double quotes in ruby?
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14 Answers
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