namespace pollution

1.using: In order to avoid using namespaces every time, it is necessary to define a namespace by using the use of the content within the namespace for a specific area of the declaration using A::t;//using declaration Use it again to invoke the name

First, immediately execute the function---iife Perform a centralized representation of the function immediately: Features of the immediate execution function: Second, why does JS global pollution cause global pollution? JS

C ++ Primer notes (2): namespace, primer namespace Large programs are generally divided into multiple modules, which are developed by collaboration among multiple people, and libraries are inevitably used. The Code of each module and the library

What is pollution--------> global variables is pollution. Common ways to solve pollution A. Function B. Object C. namespace D. Immediate functionThe function and object is that we put the variable into a function or object, become a local variable,

[About modularization and why modularization] Let's first explain why we need to be modularized. In fact, this is still related to the coding idea and the convenience of code management (the problem of namespace pollution is not mentioned because I

[About modularization and why modularization]Let's first explain why we need to be modularized. In fact, this is still related to the coding idea and the convenience of code management (the problem of namespace pollution is not mentioned because I

"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

Large programs are generally divided into multiple modules, which are developed by the collaboration of many people, which will inevitably be used in libraries. And the code of each module and the library will define a large number of variables, and

JavaScript can arbitrarily define global variables that hold all application resources. But global variables can weaken program flexibility and increase the coupling between modules.In multi-person collaboration, if you define too many global

The basic methods of creating objects in JavaScript are literal declarations (object Literal) and constructors, but JavaScript does not have special syntax to represent concepts in object-oriented programming such as namespaces, modules, packages,