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Version of Apache installed on a Debian machine
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418
Try apachectl -V:
$ apachectl -V
Server version: Apache/2.2.9 (Unix)
Server built: Sep 18 2...
Add SUM of values of two LISTS into new LIST
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214
The zip function is useful here, used with a list comprehension.
[x + y for x, y in zip(first, ...
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...
Can I get Memcached running on a Windows (x64) 64bit environment?
...one know IF , WHEN or HOW I can get Memcached running on a Windows 64bit environment?
13 Answers
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Most efficient way to prepend a value to an array
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498
I'm not sure about more efficient in terms of big-O but certainly using the unshift method is ...
How to get indices of a sorted array in Python
...t;>> import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])
http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html
This returns the arguments that would sort the array or list.
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C++ sorting and keeping track of indexes
...aume Jacquenot
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answered Sep 13 '12 at 4:10
Łukasz WiklendtŁukasz Wiklendt
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Pairwise crossproduct in Python [duplicate]
...2.6.
>>> import itertools
>>> a=[1,2,3]
>>> b=[4,5,6]
>>> itertools.product(a,b)
<itertools.product object at 0x10049b870>
>>> list(itertools.product(a,b))
[(1, 4), (1, 5), (1, 6), (2, 4), (2, 5), (2, 6), (3, 4), (3, 5), (3, 6)]
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How to var_dump variables in twig templates?
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14 Answers
14
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Automatically deleting related rows in Laravel (Eloquent ORM)
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edited Sep 14 '18 at 22:53
Paras
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answered Nov 20...