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Pimpl idiom vs Pure virtual class interface

I was wondering what would make a programmer to choose either Pimpl idiom or pure virtual class and inheritance. 10 Answers...
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External VS2013 build error “error MSB4019: The imported project was not found”

...will add the removed node again. Otherwise, if you need to use webdeploy or you use a build server, the above solution will not work but you can specify the VisualStudioVersion property in your build script: msbuild myproject.csproj /p:VisualStudioVersion=12.0 or edit your build definition: ...
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How to dynamically create generic C# object using reflection? [duplicate]

...peof(Item) }; var makeme = d1.MakeGenericType(typeArgs); object o = Activator.CreateInstance(makeme); Per your edit: For that case, you can do this ... var d1 = Type.GetType("GenericTest.TaskA`1"); // GenericTest was my namespace, add yours Type[] typeArgs = { typeof(Item) }; var makeme = d1.Mak...
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Should I use a data.frame or a matrix?

...d to be of different types (numeric/character/logical etc.). Matrices are for data of the same type. Consequently, the choice matrix/data.frame is only problematic if you have data of the same type. The answer depends on what you are going to do with the data in data.frame/matrix. If it is going ...
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How do you represent a JSON array of strings?

This is all you need for valid JSON, right? 4 Answers 4 ...
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Fit cell width to content

Given the following markup, how could I use CSS to force one cell (all cells in column) to fit to the width of the content within it rather than stretch (which is the default behaviour)? ...
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What is the scope of variables in JavaScript?

...ript? Do they have the same scope inside as opposed to outside a function? Or does it even matter? Also, where are the variables stored if they are defined globally? ...
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How to Set Variables in a Laravel Blade Template

...ntation and I can't figure out how to assign variables inside a template for use later. I can't do {{ $old_section = "whatever" }} because that will echo "whatever" and I don't want that. ...
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Why doesn't JavaScript support multithreading?

Is it a deliberate design decision or a problem with our current day browsers which will be rectified in the coming versions? ...
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How to determine the screen width in terms of dp or dip at runtime in Android?

...ightPixels / density; float dpWidth = outMetrics.widthPixels / density; OR Thanks @Tomáš Hubálek DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics(); float dpHeight = displayMetrics.heightPixels / displayMetrics.density; float dpWidth = displayMetrics.widthPixels /...