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Getting pids from ps -ef |grep keyword
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234
You can use pgrep as long as you include the -f options. That makes pgrep match keywords in th...
Error “initializer element is not constant” when trying to initialize variable with const
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272
In C language, objects with static storage duration have to be initialized with constant expre...
How to check whether a pandas DataFrame is empty?
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Dave Thomas
1,38922 gold badges1010 silver badges1616 bronze badges
answered Nov 7 '13 at 5:55
aIKidaIKid
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What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
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So, ui-bootstrap-tpls.min.js == (ui-bootstrap.min.js + HTML templates) required by the JavaSc...
How do CUDA blocks/warps/threads map onto CUDA cores?
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2 Answers
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Django REST framework: non-model serializer
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2 Answers
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How to compare times in Python?
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132
You can't compare a specific point in time (such as "right now") against an unfixed, recurring e...
How to find the key of the largest value hash?
I have the following hash {"CA"=>2, "MI"=>1, "NY"=>1}
7 Answers
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Toggle input disabled attribute using jQuery
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452
$('#el').prop('disabled', function(i, v) { return !v; });
The .prop() method accepts two argum...
How does numpy.histogram() work?
...s aren't of equal width) of each bar.
In this example:
np.histogram([1, 2, 1], bins=[0, 1, 2, 3])
There are 3 bins, for values ranging from 0 to 1 (excl 1.), 1 to 2 (excl. 2) and 2 to 3 (incl. 3), respectively. The way Numpy defines these bins if by giving a list of delimiters ([0, 1, 2, 3]) in...