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String formatting named parameters?
...es at their labels, and then positional from what's left.
So, you can also do this...
print('<a href="{not_my_url}">{}</a>'.format(my_url, my_url, not_my_url=her_url))
But not this...
print('<a href="{not_my_url}">{}</a>'.format(my_url, not_my_url=her_url, my_url))
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Meaning of epsilon argument of assertEquals for double values
I have a question about junit assertEquals to test double values. Reading the API doc I can see:
7 Answers
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“message failed to fetch from registry” while trying to install any module
...s fixed an issue I was having with global modules not being pathed in).
sudo apt-get purge nodejs npm
Then enable nodesource's repo and install:
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install -y nodejs
Note - the previous advice was to use Chris Lea's repo, he's n...
Get source jar files attached to Eclipse for Maven-managed dependencies
... to manage the dependencies for my Java projects in Eclipse. The automatic download feature for JAR files from the Maven repositories is a real time saver. Unfortunately, it does not include API documentation and source code.
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Is there a way to detach matplotlib plots so that the computation can continue?
After these instructions in the Python interpreter one gets a window with a plot:
19 Answers
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How to insert values into C# Dictionary on instantiation?
Does anyone know if there is a way I can insert values into a C# Dictionary when I create it? I can, but don't want to, do
dict.Add(int, "string") for each item if there is something more efficient like:
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How to make a JTable non-editable
How to make a JTable non-editable? I don't want my users to be able to edit the values in cells by double-clicking them.
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Meaning of = delete after function declaration
What does = delete mean in that context?
9 Answers
9
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Pass props to parent component in React.js
...a prop, then it is because its parent provided that prop to the child! Why do you want the child to pass back the prop to the parent, while the parent obviously already has that prop?
Better implementation
Child: it really does not have to be more complicated than that.
var Child = React.createCl...
How to document class attributes in Python? [closed]
... instantiations. There's no provision in the Python language for creating docstrings for class attributes, or any sort of attributes, for that matter. What is the expected and supported way, should there be one, to document these attributes? Currently I'm doing this sort of thing:
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