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Run certain code every n seconds [duplicate]
...printit schedules itself.
– jfs
Sep 18 '14 at 7:33
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wouldn't this eventually hit the recursive ...
How can I use numpy.correlate to do autocorrelation?
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To answer your first question, numpy.correlate(a, v, mode) is performing the convolution of a w...
Why do we need Abstract factory design pattern?
...ally created for.
– user2802557
Jul 18 '16 at 16:17
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show 7 more comments
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from list of integers, get number closest to a given value
...e end.
– Dustin Oprea
Nov 13 '16 at 18:24
2
Or use numpy.argmin instead of min to get the index i...
Is there a way to take a screenshot using Java and save it to some sort of image?
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Believe it or not, you can actually use java.awt.Robot to "create an image containing pixels r...
Python error “ImportError: No module named”
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John FouhyJohn Fouhy
35.3k1818 gold badges5757 silver badges7373 bronze badges
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SVN change username
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edited Aug 18 '16 at 3:02
Rakete1111
41.2k1111 gold badges103103 silver badges135135 bronze badges
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Can't find the 'libpq-fe.h header when trying to install pg gem
... 11.10 (Oneiric Ocelot), 12.04 (Precise Pangolin), 14.04 (Trusty Tahr) and 18.04 (Bionic Beaver)):
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/usr/include/postgresql/libpq-fe.h
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So try installing libpq-dev or its equivalent for your OS:
For Ubuntu/Debian systems: sudo apt-get install libpq-dev
On Red Hat Linux (RHEL) systems: yum...
Why use iterators instead of array indices?
Take the following two lines of code:
27 Answers
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What's wrong with foreign keys?
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edited Sep 18 '18 at 7:10
community wiki
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