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unable to locate nuget.exe when building webservice on appharbor
...gt;
But you must restart Visual Studio or reload the solution (see this) for this to take effect.
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Check if item is in an array / list
...f strings, can I check to see if a string is in the array without doing a for loop? Specifically, I'm looking for a way to do it within an if statement, so something like this:
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Display image as grayscale using matplotlib
...scale colormap?
E.g. something like
imshow(..., cmap=pyplot.cm.binary)
For a list of colormaps, see http://scipy-cookbook.readthedocs.org/items/Matplotlib_Show_colormaps.html
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Prevent row names to be written to file when using write.csv
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For completeness, write_csv() from the readr package is faster and never writes row names
# install.packages('readr', dependencies = TRUE)
library(readr)
write_csv(t, "t.csv")
If you need to write big data out, use fwrite(...
Can a pointer to base point to an array of derived objects?
...ork correctly.
int main()
{
Rectangle * shapes = new Rectangle[10];
for (int i = 0; i < 10; ++i) shapes[i].draw();
}
If you want to have different kinds of Shapes in the array and use them polymorphically you need an array of pointers to Shape.
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How to customise file type to syntax associations in Sublime Text?
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Also doesn't work as expected for filenames with double extension. Editing the *.sublime-settings does work.
– MM.
Dec 24 '14 at 12:19
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Android Studio - Where can I see callstack while debugging an android app?
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Seems like there is an UI-Bug in the Android Studio (1.x, 2.x and 3.x).
For me the "Frames/Threads" Panel was completely hidden behind the toolbar, so I had to change the size from the "variable" panel by dragging its left border to reveal the "Frames/Threads".
[I have to admit, that @Greg added...
Capture Stored Procedure print output in .NET
... If you also want the rows affected count then you need a handler for the StatementCompleted event on the SqlCommand.
– Nicholas
Jan 25 '14 at 9:40
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Can TCP and UDP sockets use the same port?
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Yes, you can use the same port number for both TCP and UDP. Many protocols already do this, for example DNS works on udp/53 and tcp/53.
Technically the port pools for each protocol are completely independent, but for higher level protocols that can use either T...
Uninstall old versions of Ruby gems
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For removing older versions of all installed gems, following 2 commands are useful:
gem cleanup --dryrun
Above command will preview what gems are going to be removed.
gem cleanup
Above command will actually remove th...