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Generate a heatmap in MatPlotLib using a scatter data set

...50 heatmap. If you want, say, 512x384, you can put bins=(512, 384) in the call to histogram2d. Example: share | improve this answer | follow | ...
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Where to find “Microsoft.VisualStudio.TestTools.UnitTesting” missing dll?

...Microsoft Visual Studio 10.0\Common7\IDE\PublicAssemblies\" directory (for VS2010 professional or above; .NET Framework 4.0). or right click on your project and select: Add Reference... > .NET: share | ...
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Can I write into the console in a unit test? If yes, why doesn't the console window open?

...This will show anything that was written to standard output. You could manually open a console window, using P/Invoke as sinni800 says. From reading the AllocConsole documentation, it appears that the function will reset stdin and stdout handles to point to the new console window. (I'm not 100% sure...
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When to use IComparable Vs. IComparer

...figure out which of these interfaces I need to implement. They both essentially do the same thing. When would I use one over the other? ...
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ETag vs Header Expires

...er or not to make a request for that file again in the future. If ETag is all it has, it will always have to make a request. However, when the server reads the ETag from the client request, the server can then determine whether to send the file (HTTP 200) or tell the client to just use their local...
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Abstract Class vs Interface in C++ [duplicate]

...rt interfaces (the "mature approach") instead of C++ classes (this is basically what COM does, but without the burden of COM infrastructure). I'd use an interface if I want to define a set of rules using which a component can be programmed, without specifying a concrete particular behavior. Classes...
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Variable number of arguments in C++?

...u can probably do what you want to do in a safer and simpler way. Technically to use variable number of arguments in C you include stdarg.h. From that you'll get the va_list type as well as three functions that operate on it called va_start(), va_arg() and va_end(). #include<stdarg.h> int...
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Connection pooling options with JDBC: DBCP vs C3P0

... Would really love get a troubleshoot using BoneCP as a Tomcat Datasource. The main problem I had with this was that it required BoneCP Classes in tomcat's lib dir, as well as the log4j and google classes. Doing this made the connecti...
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C++: const reference, before vs after type-specifier

...const*.) As a matter of style Regarding which you should prefer stylistically, however, I'll dissent from a lot of the other answers and prefer const T& (and const T*): const T& is the style used in Stroustrup's The C++ Programming Language book. const T& is the style used in the C++...
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How to write to Console.Out during execution of an MSTest test

...with a file upload feature in our web application. It only happens occasionally and without any special pattern. We have been trying to figure it out for a long time, adding debug information anywhere we can think it might help, crawling the logs etc, but we have not been able to reproduce or figure...