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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
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What is a mutex?
...e etc.
How to use them is language specific, but is often (if not always) based on a operating system mutex.
Some languages doesn't need this construct, due to the paradigm, for example functional programming (Haskell, ML are good examples).
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How do I push amended commit to the remote Git repository?
...ter
Push the result out.
Then people who were unfortunate enough to have based their work on the commit you obliterated by amending and forcing a push will see the resulting merge will see that you favor new over old. Their later merges will not see the conflicts between old and new that resulted ...
How to Customize the time format for Python logging?
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What are “res” and “req” parameters in Express functions?
...ntType('application/json');
// Normally, the data is fetched from a database, but we can cheat:
var people = [
{ name: 'Dave', location: 'Atlanta' },
{ name: 'Santa Claus', location: 'North Pole' },
{ name: 'Man in the Moon', location: 'The Moon' }
];
// Since the request is fo...
CSS container div not getting height
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Specify width in *characters*
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Convert list to tuple in Python
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Can Android Studio be used to run standard Java projects?
... after this question was asked, yes, now apparently you can.
No, but it's based on Intellij IDEA.
The community version of that is free for download but it doesn't support most things requiring an external database or application server. The line for Java is pretty much that JavaSE code can happil...
Drag and drop files into WPF
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