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A Namespace is the term used in .net to package coherent types. Namespaces is plural of that term.
A namespace also provides a context shorthand, to avoid otherwise would be verbose reference.
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What are namespaces in dot net?
They hold classes and structures
What is a meaning of the namespace in vbnet?
Namespaces are the way to organize .NET Framework Class Library into a logical grouping according to their functionality, usability as well as category they should belong to, or we can say Namespaces are logical grouping of types for the purpose of identification.
What is the namespaces in Net framework?
They are(simply put) the things that you import.... EXAMPLE: VB Import (namespace) C# Using (namespace)
How does Sun recommend that Java namespaces be used to guarantee unique namespaces even when installing third party packages?
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What is the namespace in c?
C has no concept of namespaces. Namespaces are typically found in object-oriented programming languages as a means of organising code.
Can you have nested namespace?
Of course! All namespaces are nested by default since all namespaces exist in the global namespace. A class is also a namespace; therefore classes can also be nested.
What are python namespaces?
In Python, a namespace is a system that organizes and manages the names (identifiers) used in a program. It serves as a container that keeps track of the mappings between names and the objects they refer to. Namespaces help prevent naming conflicts and provide a way to access and manage variables, functions, classes, modules, and other objects within a program. Here are a few key points about Python namespaces: Namespace Hierarchy: Namespaces are organized in a hierarchical structure known as the namespace hierarchy. At the top level, there is the built-in namespace that contains Python's built-in functions and types. Below it, there are global namespaces for each module or script, and within each module, there can be nested local namespaces for functions or classes. Scope: Each namespace has a specific scope, which defines the visibility and lifetime of the names within it. The scope determines where a particular name can be accessed or referenced in the code. Names can be either local to a specific function or class, or they can be global, visible throughout the module or script. Name Resolution: When a name is referenced in Python, the interpreter looks for that name within the available namespaces following a specific order called the "LEGB" rule. It checks the Local namespace first, then the Enclosing (nested) namespaces, followed by the Global namespace, and finally the Built-in namespace. This order determines which object a name refers to, and if the name is not found in any of the namespaces, a NameError is raised. Creating and Modifying Namespaces: Namespaces are created implicitly as you define variables, functions, classes, or import modules. You can also create namespaces explicitly using the `namespace` or `dict` objects. By organizing names into separate namespaces, Python provides a structured and manageable approach to name resolution and prevents naming conflicts, allowing for more organized and modular code. Understanding namespaces is essential for writing and maintaining Python programs effectively.
Is c plus plus a modular programming?
No, but it does support modular programming through namespaces.
Is namespace supported by oop?
No. A namespace is a language feature not an OOP feature. Java, for instance, doesn't use namespaces, it uses packages. Although similar in some ways, packages impose additional restrictions. E.g., packages have an impact on accessibility whereas namespaces and accessibility are orthogonal. Moreover, the directory structure must match the package structure (each file must be associated with one and only one package), whereas you can have multiple namespaces in the same file.
What is difference between iostream and iostreamh in c plus plus?
<iostream.h> is an old style of programming and does not allow using namespaces. If you use <iostream> you can use namespaces, and limit number of predefined function (not used) included with your program.
How do you Setup the Development Environment for System .Speech?
The development enviornment for system .speech is currently in a proabtionary stage where is in unavailable to the general public. Given time, the Microsoft .NET Framework 4 should allow you to gain access to the System.Speech namespaces. Once this is allowed, in your Visual Studio project, you will be able to add a reference to System.Speech. Until the, it is impossible for you to do so.
What is the use of namespace?
There are many situations when writing a computer program that requires one to make use of libraries provided by other people. Suppose that you have created a program to do matrix multiplication, and one of your functions inside this program is called multMatrix(a, b). Now suppose you are using a library provided by someone else (not necessarily for matrices), and quite by coincidence their library also contains a function called multMatrix(a, b) -- thus both of these functions have exactly the same signature. Which one should be used? Old-school programmers and librarians used to go through a lot of effort to try and establish function names that would be unique -- however, this did not always solve the problem. The use of name-spaces provides an adequate mechanism for avoiding these "name clashes". Functions (or methods) are now grouped into namespaces, and we are assured (to a certain point) that namespaces should be unique (for example if you use the name of the company you are working for as a namespace), now even if two functions have the same signature they should be located within different namespaces, allowing you to avoid name-clashes.
