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Simulate delayed and dropped packets on Linux
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Typically, the delay in a network is not uniform. It is more common to use a something like a normal distribution to describe the variation in delay. The netem discipline can take a table to specify a non-uniform distribution.
# tc qdisc change dev eth0 root netem delay 100ms 20ms dis...
Detect if a NumPy array contains at least one non-numeric value?
...the function should give the correct value regardless of ndim. As an extra complication the input could be a single float or numpy.float64 or even something oddball like a zero-dimensional array.
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Store JSON object in data attribute in HTML jQuery
... this instead: htmlspecialchars(json_encode($e)) (idea from Nicolas answer comments).
– CPHPython
Jul 11 '18 at 17:10
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How do I pass command line arguments to a Node.js program?
...e arguments are stored in process.argv
Here are the node docs on handling command line args:
process.argv is an array containing the command line arguments. The first element will be 'node', the second element will be the name of the JavaScript file. The next elements will be any additional com...
How can I determine what font a browser is actually using to render some text?
...t was from 4 years ago. The fact that old answers linger like this and the community cannot update them is one of the few remaining failures of Stack Overflow.
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HTML “overlay” which allows clicks to fall through to elements behind it [duplicate]
...rlay a element on top of a webpage (to draw arbitrary graphics), and I've come to the point where I can stack it inside of a element on top of everything, but this prevents the user from clicking on any links/buttons/etc.
Is there a way to have its content float on top of everything (it's semi-tra...
Prevent jQuery UI dialog from setting focus to first textbox
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Dictionary returning a default value if the key does not exist [duplicate]
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@ProfK: You can just compare the key with null anyway; when TKey is a non-nullable value type, it will just always return false. Personally I don't think I'd want to do that though - null keys almost always represent a bug, in my experience.
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How to copy files between two nodes using ansible
....7.x it uses different private keys depending on machine. See issue github.com/mitchellh/vagrant/issues/4967 Insert following line into the Vagrantfile config.ssh.insert_key = false to force Vagrant to use the ONE insecure_key for accessing all machines. But now I even do not get an error message (i...