Top "Namespaces" questions

A namespace is a container that provides context for identifiers, within which names are unique.

string in namespace std does not name a type

This may just be a simple mistake that I'm not seeing, but I think I'm simply doing something wrong. Don't …

c++ string namespaces std
Can't find System.Windows.Media namespace?

I'm using an object from a 3rd party API that has a property of type System.Windows.Media.ImageSource, yet …

c# .net namespaces
How do I get an object's unqualified (short) class name?

How do I check the class of an object within the PHP name spaced environment without specifying the full namespaced …

php class namespaces
Using std Namespace

There seem to be different views on using 'using' with respect to the std namespace. Some say use ' using …

c++ namespaces
Creating a C++ namespace in header and source (cpp)

Is there any difference between wrapping both header and cpp file contents in a namespace or wrapping just the header …

c++ namespaces
How can I get all classes within a namespace?

How can I get all classes within a namespace in C#?

c# .net reflection namespaces
how to ignore namespaces with XPath

My goal is to extract certain nodes from multiple xml files with multiple namespaces using XPath. Everything works fine as …

xml xpath namespaces xml-namespaces
What are namespaces?

What are PHP Namespaces? What are Namespaces in general? A Layman answer with an example would be great.

php namespaces
Define all functions in one .R file, call them from another .R file. How, if possible?

How do I call functions defined in abc.R file in another file, say xyz.R? A supplementary question is, …

r file scope namespaces user-defined-functions
the name <...> does not exist in the namespace clr-namespace <...>

I have a small WPF application which used to compile just fine but is not anymore. I can't really say …

c# .net wpf xaml namespaces