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How do I escape spaces in path for scp copy in Linux?
I'm new to linux, I want to copy a file from remote to local system... now I'm using scp command in linux system.. I have some folders or files names are with spaces, when I try to copy that file, it shows the error message: "No such file or directory"
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Get type of a generic parameter in Java with reflection
...mation with our type parameters in the new ParameterizedType instance. So now we can access concrete types for our generics.
Line 6 gets the array of types mapped into our generics, in order as declared in the class code. For this example we pull out the first parameter. This comes back as a Typ...
matplotlib colorbar for scatter
...t needs to be a list of floats rather than a list of tuples as you have it now.
plt.colorbar() wants a mappable object, like the CircleCollection that plt.scatter() returns.
vmin and vmax can then control the limits of your colorbar. Things outside vmin/vmax get the colors of the endpoints.
How do...
Set default value of an integer column SQLite
...n )
Examples:
Count INTEGER DEFAULT 0,
LastSeen TEXT DEFAULT (datetime('now'))
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?
...our validation data a number of times, and observe performance. You should now find that the mean performance on small samples of your validation data is roughly the same as the performance on all the validation data, but the variance is much higher with smaller numbers of test samples
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Using Emacs to recursively find and replace in text files not already open
... (variables, function names etc.) across a project.
If you don't already know/use iedit mode it's a very handy tool, I strongly recommend you give it a look.
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IIS7 Settings File Locations
... Just wanted to note that Notepad++ is fully 64bit for a while now.
– Alex
May 20 '19 at 13:25
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Checking for NULL pointer in C/C++ [closed]
...omparison and it reads clearly:
if(some_ptr){;}
This is clear if you know that some_ptr is a pointer type, but it may also look like an integer comparison:
if(some_ptr != 0){;}
This is clear-ish, in common cases it makes sense... But it's a leaky abstraction, NULL is actually 0 literal and...
npm - how to show the latest version of a package
...an use:
npm show {pkg} version
(so npm show express version will return now 3.0.0rc3).
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How do I calculate percentiles with python/numpy?
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By now, a percentile function exists in numpy: docs.scipy.org/doc/numpy/reference/generated/…
– Anaphory
Oct 29 '13 at 14:36
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