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URL matrix parameters vs. query parameters
I'm wondering whether to use matrix or query parameters in my URLs. I found an older discussion to that topic not satisfying.
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Bash: Copy named files recursively, preserving folder structure
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Have you tried using the --parents option? I don't know if OS X supports that, but that works on Linux.
cp --parents src/prog.js images/icon.jpg /tmp/package
If that doesn't work on OS X, try
rsync -R src/prog.js images/icon.jpg /tmp/package
as aif suggested.
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Swift - Convert to absolute value
is there any way to get absolute value from an integer?
for example
4 Answers
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Insert Unicode character into JavaScript
...mega = Ω , it parses that code as JS and the whole thing doesn't work. Anyone know how to go about this?
4 Answers...
Wrapping null-returning method in Java with Option in Scala?
...r: String): String but you don't know whether it will return you a string or a null, because it comes from Java.
4 Answer...
Going to a specific line number using Less in Unix
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... and don't hit enter after g, or you will jump one further line.
– HongboZhu
Jan 14 at 11:28
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Django self-referential foreign key
...in general so this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent).
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Using ping in c#
...ys there is no reply, but when I ping with c# it says success. Windows is correct, the device is not connected. Why is my code able to successfully ping when Windows is not?
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How to set working/current directory in Vim?
...s already suggested, you can use autochdir, which will change to the directory of the file you opened, the other option is
:cd mydirectory
which will change the directory. This can be an absolute or relative path, so :cd .. will move up one level. Or you can use :cd %:h which will also change to ...
How to change plot background color?
... background of the actual plot to black. I know how to change the face color of the plot using:
7 Answers
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