what meant by namespace

Name space What is a namespace? The namespace (English: Namespace) represents the visible range of identifiers (identifier). An identifier can be defined in more than one namespace, and its meaning in different namespaces is mutually

"About modularity and why to Modularize" Let's talk about why we want to modularize. In fact, this is related to coding ideas and the convenience of code management (no mention of namespace pollution is because I believe that the coder who has

For beginners, the concept of closures has always been difficult to understand.When I was studying, I looked for so much information on the Internet, still smattering.Until later I read this article:

非限定名称，或不包含前缀的类名称，例如 $a=new foo(); 或 foo::staticmethod();。如果当前命名空间是 currentnamespace，foo 将被解析为 currentnamespace\foo。如果使用 foo 的代码是全局的，不包含在任何命名空间中的代码，则 foo 会被解析为foo。 警告：如果命名空间中的函数或常量未定义，则该非限定的函数名称或常量名称会被解析为全局函数名称或常量名称。 What does that mean? I do the

namespace namespacesThinkPHP5Namespaces are used to define and automatically load class library files, which effectively solves the problem of namespace collisions between Multi-modules and Composer class libraries, and implements a more efficient

The following articles are from  http://blog.rongzhiwang.com/king/archive/2012/08/13/javascriptjseval.aspx    Today, people ask the question: do a menu with jquery, each time using simultaneous to enter a parameter, this parameter is a function name,

Reconfiguration of the computer room fee system, I use EA to finish the UML diagram, I intend to use EA to generate vb.net code, this will be a bit. I didn't think it was as simple as I thought it might be. The reason for the first attempt is that

Action class:• Struts1 requires the action class to inherit an abstract base class. A common problem with struts1 is the use of abstract class programming rather than interfaces.• The struts 2 Action class can implement an action interface or other

Action class:• Struts1 requires the action class to inherit an abstract base class. A common problem with struts1 is the use of abstract class programming rather than interfaces.• The struts 2 Action class can implement an action interface or other

One of the central tenets of Java is making code truly mobile. every mobile code system requires the ability to load code from outside a system into the system dynamically. in Java, code is loaded (either from the disk or over the network) by a