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Different return values the first and second time with Moq

...ust uses System.Collections.Generic.Queue and doesn't require any special knowledge of the mocking framework - since I didn't have any when I wrote it! :) var pageModel = new Mock<IPageModel>(); IPageModel pageModelNull = null; var pageModels = new Queue<IPageModel>(); pageModels.Enqueu...
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How do I find the stack trace in Visual Studio?

...shortcut (while debugging and stopped at a breakpoint) is: Ctrl+Alt+C and now you can also use Ctrl+L The screenshot is pretty old. Here is one for Visual Studio 2019 (under the debug menu): share | ...
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How do I activate C++ 11 in CMake?

... 3.1 introduced the CMAKE_CXX_STANDARD variable that you can use. If you know that you will always have CMake 3.1 available, you can just write this in your top-level CMakeLists.txt file, or put it right before any new target is defined: set (CMAKE_CXX_STANDARD 11) If you need to support older v...
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Find which version of package is installed with pip

... Pip 1.3 now also has a list command: $ pip list argparse (1.2.1) pip (1.5.1) setuptools (2.1) wsgiref (0.1.2) share | improve thi...
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How do I position one image on top of another in HTML?

... flow of the page; place the base image first as relative so that the div knows how big it should be; place the overlays as absolutes relative to the upper left of the first image. The trick is to get the relatives and absolutes correct. ...
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Render partial from different folder (not shared)

...l.ControllerContextRegion("Foo")) { // Html.Action, Html.Partial, etc. now looks things up as though // FooController was our controller. } There may be unwanted side effects for this if your code requires the controller route component to not change, but in our code so far, there doesn't ...
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How to estimate how much memory a Pandas' DataFrame will need?

... If you know the dtypes of your array then you can directly compute the number of bytes that it will take to store your data + some for the Python objects themselves. A useful attribute of numpy arrays is nbytes. You can get the numbe...
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tomcat - CATALINA_BASE and CATALINA_HOME variables

... I can't say I know the best practice, but here's my perspective. Are you using these variables for anything? Personally, I haven't needed to change neither, on Linux nor Windows, in environments varying from development to production. Unl...
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Nginx 403 error: directory index of [folder] is forbidden

... and it was because of permissions. I set folder and file permissions, and now it is working fine. – Altaf Hussain Sep 15 '15 at 7:10 2 ...
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Security of REST authentication schemes

...ain how HTTP Basic authentication over Https can help to determine server knows whom its talking to? – Spring Dec 26 '12 at 15:24 ...