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What is the easiest way to ignore a JPA field during persistence?
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133
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How do you disable viewport zooming on Mobile Safari?
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168
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Numpy where function multiple conditions
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The accepted answer explained the problem well enough. However, the the more Numpythonic approach for applying multiple conditions is to use numpy logical functions. In this ase you can use np.logical_and:
np.where(np.logical_and(np.greater_equal(dists,r),np.greater_equal(dists,r + dr)))
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Is SonarQube Replacement for Checkstyle, PMD, FindBugs?
...ckStyle in favor of its own internal Squid analyzer, because it gives them more freedom to extend the ruleset and fix issues that have been plaguing these projects for a while. For instance, they've already deprecated more than 150 PMD rules, and will eventually remove it entirely.
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Identify user in a Bash script called by sudo
... This runs the who command filtered for the current session. It gives you more info than you need. So, do this to get just the user:
who am i | awk '{print $1}'
Alternatively (and simpler) you can use logname. It does the same thing as the above statement.
This gives you the username that lo...
How do I replace text inside a div element?
...why textContent is a superior method to innerHTML: it's faster, safer, and more appropriate when not deliberately trying to insert HTML markup.
– CertainPerformance
Apr 16 '19 at 0:00
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How to check if a python module exists without importing it
...ept ImportError:
found = False
To find dotted imports, you need to do more:
import imp
try:
spam_info = imp.find_module('spam')
spam = imp.load_module('spam', *spam_info)
imp.find_module('eggs', spam.__path__) # __path__ is already a list
found = True
except ImportError:
fou...
What is the role of the bias in neural networks? [closed]
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355
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How to redirect to a 404 in Rails?
...oller::RoutingError) do
get '/something/you/want/to/404'
end
OR refer more info from Rails render 404 not found from a controller action
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