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Network usage top/htop on Linux
Is there a htop/top on Linux where I get to sort processes by network usage?
6 Answers
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Test if characters are in a string
I'm trying to determine if a string is a subset of another string. For example:
9 Answers
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Asynchronous Process inside a javascript for loop [duplicate]
...me time in the future and call their callbacks, the value of your loop index variable i will be at its last value for all the callbacks.
This is because the for loop does not wait for an asynchronous operation to complete before continuing on to the next iteration of the loop and because the asyn...
Linux: copy and create destination dir if it does not exist
...ly an option to cp) that creates the destination directory if it does not exist.
21 Answers
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What is a segmentation fault?
... results in a segfault
Dangling pointer points to a thing that does not exist any more, like here:
char *p = NULL;
{
char c;
p = &c;
}
// Now p is dangling
The pointer p dangles because it points to character variable c that ceased to exist after the block ended. And when you try to...
What is __init__.py for?
...and namespace packages. Regular packages are traditional packages as they existed in Python 3.2 and earlier. A regular package is typically implemented as a directory containing an __init__.py file. When a regular package is imported, this __init__.py file is implicitly executed, and the objects it ...
How to run an EXE file in PowerShell with parameters with spaces and quotes
...t evaluates the string, that is, it typically echos it to the screen, for example:
PS> "Hello World"
Hello World
If you want PowerShell to interpret the string as a command name then use the call operator (&) like so:
PS> & 'C:\Program Files\IIS\Microsoft Web Deploy\msdeploy.exe'
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Getting the name of a variable as a string
...of(foo)
# fooname == 'foo'
Note that this is working in this case as you expected:
n_jobs = <original_value>
d = n_jobs
nameof(d) # will return d, instead of n_jobs
# nameof only works directly with the variable
I am the author of this package. Please let me know if you have any questions o...
Doing a cleanup action just before Node.js exits
I want to tell Node.js to always do something just before it exits, for whatever reason — Ctrl + C , an exception, or any other reason.
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difference between css height : 100% vs height : auto
...ement height will depend upon the height of its children.
Consider these examples:
height: 100%
<div style="height: 50px">
<div id="innerDiv" style="height: 100%">
</div>
</div>
#innerDiv is going to have height: 50px
height: auto
<div style="height: 50px"&g...