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How do you exit from a void function in C++?
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answered Dec 6 '08 at 19:10
Mehrdad AfshariMehrdad Afshari
379k8383 gold badges822822 silver badges775775 bronze badges
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How to write a multidimensional array to a text file?
...darray) for a 3D array:
import numpy as np
x = np.arange(200).reshape((4,5,10))
np.savetxt('test.txt', x)
One workaround is just to break the 3D (or greater) array into 2D slices. E.g.
x = np.arange(200).reshape((4,5,10))
with open('test.txt', 'w') as outfile:
for slice_2d in x:
np.save...
How to find nth occurrence of character in a string?
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edited Nov 3 '16 at 7:10
answered Oct 20 '10 at 10:02
a...
Update git commit author date when amending
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answered Feb 2 '12 at 10:07
Mark LongairMark Longair
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Is null reference possible?
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edited Dec 6 '10 at 9:05
answered Dec 6 '10 at 8:46
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efficient circular buffer?
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>>> import collections
>>> d = collections.deque(maxlen=10)
>>> d
deque([], maxlen=10)
>>> for i in xrange(20):
... d.append(i)
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>>> d
deque([10, 11, 12, 13, 14, 15, 16, 17, 18, 19], maxlen=10)
There is a recipe in the docs for deque that is si...
Ruby - elegantly convert variable to an array if not an array already
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10 Answers
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How do I get SUM function in MySQL to return '0' if no values are found?
...xplain it ??
– mo sean
Jun 9 '14 at 10:41
1
PS. For anyone working with Postgres, it supports onl...
How to create a sequence of integers in C#?
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You can use Enumerable.Range(0, 10);. Example:
var seq = Enumerable.Range(0, 10);
MSDN page here.
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How to set enum to null
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answered Dec 2 '10 at 16:23
Rodney S. FoleyRodney S. Foley
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