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LESS CSS nesting classes

I'm using LESS to improve my CSS and am trying to nest a class within a class. There's a fairly complicated hierarchy but for some reason my nesting doesn't work. I have this: ...
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#ifdef in C#

I would like to do the below but in C# instead of C++ 3 Answers 3 ...
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What predefined macro can I use to detect clang?

I'm trying to detect the compiler used to compile my source code. I can easily find predefined macros to check for MSVC or GCC (see http://predef.sourceforge.net/ for example), but I cannot find any macro to check for clang. ...
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Stream.Seek(0, SeekOrigin.Begin) or Position = 0

When you need to reset a stream to beginning (e.g. MemoryStream ) is it best practice to use 2 Answers ...
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How to find the length of a string in R

How to find the length of a string (number of characters in a string) without splitting it in R? I know how to find the length of a list but not of a string. ...
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How to exclude specific folders or files from validation in Eclipse?

We have a bunch of malformed XML files used in unit tests to check if our application can handle them. 6 Answers ...
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What is the point of noreturn?

[dcl.attr.noreturn] provides the following example: 5 Answers 5 ...
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Scope of sessionStorage and localStorage

...torage and localStorage, but I don't understand what the scope is: the domain, a specific page? 2 Answers ...
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error: ‘NULL’ was not declared in this scope

I get this message when compiling C++ on gcc 4.3 6 Answers 6 ...
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How do you get the width and height of a multi-dimensional array?

I have an array defined: 6 Answers 6 ...