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Remove Last Comma from a string
...beginning and end of the regular expression
The , matches the comma
The \s means whitespace characters (space, tab, etc) and the * means 0 or more
The $ at the end signifies the end of the string
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Using async-await on .net 4
...-await feature. But I'm not sure which version of VS and of the async runtime to use.
5 Answers
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Run java jar file on a server as background process
...rl + C or close the console, the server will shut down. Could anyone help me how to modify this script to run as a normal server?
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What does -save-dev mean in npm install grunt --save-dev
...ear in your devDependencies.
According to the npm install docs.
If someone is planning on downloading and using your module in their program, then they probably don't want or need to download and build the external test or documentation framework that you use.
In other words, when you run np...
Difference between “change” and “input” event for an `input` element
Can someone tell me what the difference between the change and input events is?
4 Answers
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Principal component analysis in Python
I'd like to use principal component analysis (PCA) for dimensionality reduction. Does numpy or scipy already have it, or do I have to roll my own using numpy.linalg.eigh ?
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What's the difference between libev and libevent?
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As for design philosophy, libev was created to improve on some of the architectural decisions in libevent, for example, global variable usage made it hard to use libevent safely in multithreaded environments, watcher structures are big because they combine I/O, time and signal handler...
What's the difference between a Python module and a Python package?
...hy.
from my_package.timing.danger.internets import function_of_love
Documentation for modules
Introduction to packages
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Inherit docstrings in Python class inheritance
I'm trying to do some class inheritance in Python. I'd like each class and inherited class to have good docstrings. So I think for the inherited class, I'd like it to:
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Protected in Interfaces
Why are all methods in an interface definition implicitly public ? Why does it not allow a protected method?
13 Answer...