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How can I declare and use Boolean variables in a shell script?
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Check if string contains only whitespace
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How to create a numpy array of all True or all False?
... or numpy.zeros((2, 2))
Since True and False are represented in Python as 1 and 0, respectively, we have only to specify this array should be boolean using the optional dtype parameter and we are done.
numpy.ones((2, 2), dtype=bool)
returns:
array([[ True, True],
[ True, True]], dtype=b...
How to stop an app on Heroku?
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To completely 'stop' your app you can scale the web dynos down to zero which effectively takes ...
Maximum number of threads in a .NET app?
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148
There is no inherent limit. The maximum number of threads is determined by the amount of physi...
Data Modeling with Kafka? Topics and Partitions
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When structuring your data for Kafka it really depends on how it´s meant to be consumed.
In ...
Wireshark localhost traffic capture [closed]
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edited Aug 9 '19 at 5:42
Richard Kiefer
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Remove Elements from a HashSet while Iterating [duplicate]
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186
You can manually iterate over the elements of the set:
Iterator<Integer> iterator = set...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
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13 Answers
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