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What does the Ellipsis object do?
...s useful to be able to slice in multiple dimensions as well. E.g., given a 4x4 array, the top left area would be defined by the slice [:2,:2]:
>>> a
array([[ 1, 2, 3, 4],
[ 5, 6, 7, 8],
[ 9, 10, 11, 12],
[13, 14, 15, 16]])
>>> a[:2,:2] # top left
array...
NTFS performance and large volumes of files and directories
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274
Here's some advice from someone with an environment where we have folders containing tens of mil...
How to remove from a map while iterating it?
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edited Aug 18 '16 at 8:46
answered Nov 22 '11 at 22:30
K...
Most efficient way to convert an HTMLCollection to an Array
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EscapeNetscape
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answered Oct 21 '08 at 18:06
harpoharpo
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How to generate a random number in C++?
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84
The most fundamental problem of your test application is that you call srand once and then call ...
Are Java static initializers thread safe?
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answered May 18 '09 at 16:43
Matthew MurdochMatthew Murdoch
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Removing colors from output
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Konrad Rudolph
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answered Aug 1 '13 at 17:13
Jeff Bow...
Find the most common element in a list
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Alex MartelliAlex Martelli
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When to use setAttribute vs .attribute= in JavaScript?
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answered Oct 12 '10 at 21:49
user166390user166390
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Creating a system overlay window (always on top)
... Sarwar ErfanSarwar Erfan
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