What is a namespace? In a broad sense, namespace is a way to encapsulate things. This abstract concept can be seen in many places. For example, a directory in the operating system is used to group related files.
Namespace overview
What is a
One: namespace concept: Namespaces are a way of encapsulating things, similar to directories and files.
namespace to solve the problem (also written in the manual is very clear, the following in accordance with their own understanding Simplified):
1
The namespace is defined in the following format: (taken from the C + + standard documentation)named-namespace-definition: namespacenamespace-body}unnamed- namespace-definition: namespacenamespace-body} Namespace-
1. ForewordNamespace Chinese meaning is a namespace or name space, the traditional C + + only a global namespace, but because of the scale of the current program is becoming more and more small, the global scope becomes more and more crowded,
The default namespace is "Namespace=", "", and the root namespace "namespace="/"".
, if no namespace is specified, the namespace defaults to "Namespace=" ".
The action in the default namespace can handle action requests under any namespace. For
This article will namespace this knowledge point, carry on the simple summary, strives for the popular easy pass. In the process of data summary, refer to a lot of online blog material, at the end of the article to give relevant links. namespace,
One weekC #_The5Days
Namespace
1Problem
LargerProgramThe more names are contained.
The more names you have, the higher the chance of a name conflict.
How do you name to reflect the structure
The prefix displayed is not a good solution.
It is quite difficult to name variables, functions, and classes. in addition to taking into account the ease of understanding of the variable name, you also need to worry about whether the name has been used elsewhere. in a short script, the second
/* + Tips + | this document is Haohappy-read | notes in the ClassesandObjects chapter | translation-oriented + personal experiences | do not repost the notes to avoid unnecessary troubles. thank you |
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: This article mainly introduces the PHP namespace parsing rules. if you are interested in the PHP Tutorial, refer to it. PHP namespace parsing rules
Namespace name definition
Unqualified name
The name does not contain the namespace separator
When developers want to place their classes in the specified. Net namespace, they need to use namespace.
Namespace
By default, every VB. NET applicationProgramIn a default namespace, this namespace is often referenced as an absolute namespace
Vfan Yan
In the name space
Using System is a reference to a namespace,
Namespace MyName What's this for?
---------------------------------------------------------------
Just be happy.
Like your name Vfan Yan.
So
Namespace Vfanyan is the
Section 14 namespace [14]. It is quite difficult to name variables, functions, and classes. in addition to taking into account the ease of understanding of the variable name, you also need to worry about whether the name has been used elsewhere. in
Namespace. It is quite difficult to name variables, functions, and classes. in addition to taking into account the ease of understanding of the variable name, you also need to worry about whether the name has been used elsewhere. in a short script,
Section 14th namespace [14] naming variables, functions and classes are quite difficult, except for the ease of understanding of variable names, you need to worry about whether the name has been used somewhere else. in a short script, the second
/*
+ ------------------------------------------------------------------------------- +
| = Read this article for Haohappy
| = Notes in the Classes and Objects chapter
| = Translation-oriented + personal experiences
| = Do not repost it to avoid
534438635.1 Linux namespace and Cgroup lxcDecember 03, 2016 12:53:32Hits: 2065
Namespace: The first layer of isolation technology ensures that processes within Docker containers do not see and affect processes outside of Docker.
The key
Guide
Now the hottest technology is Docker, many people think Docker is a new technology, but in fact, Docker in addition to its programming language with go relatively new, actually it is really not a new thing, that is, a new bottle of old
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