modular terminals

Modularity: modularity means that in solving a complex problem, according to a classification of the thinking of the problem of systematic decomposition, you can imagine a huge system code, is integrated into the optimization of the division into a very strong logic module, the software is a kind of how meaningful existence. Capabilities required for Modular systems:1, define the module of encapsulation2 . Define the dependencies of the new modules on

2017-04-02Seajs is a JavaScript module loading framework that follows the CMD specification, enabling the modular development and loading mechanism of JavaScript. Effectively solve the problem of naming conflicts, dependencies, performance, etc. in complex projects.A module is defined in SEAJS using the Define function. Define can receive three parameters: require, exports, module.The require--module load function is used to record dependent modules.A

The evolution of JS Modular programmingBlog post:1 Traditional modularity: http://www.ruanyifeng.com/blog/2012/10/javascript_module.html2 AMD Spec: http://www.ruanyifeng.com/blog/2012/10/asynchronous_module_definition.html3 requirejs:http://www.ruanyifeng.com/blog/2012/11/require_js.htmlThere are now two large modular specifications that are used in the context of specific considerationsCMD: Synchronous loa

What is OSGi?OSGi is also known as the dynamic modular system of the Java language , which defines an infrastructure for the development of modular applications. OSGi containers already have several open source implementations, such as Knoflerfish,Equinox , and Apache Felix. Through these containers, you can split your application into multiple module units so that you can more easily manage the cross-depen

As we all know, Rt.jar is a heavyweight file in the standard JRE, which not only contains the files on which the Java application is run, but is also very large, even if we just write an entry-level HelloWorld program, and still load the hunk without reservation. Take Jre7 (later version jrd larger) as an example, it has 57.2M, you can imagine how such a large JRE is running on small or micro devices? Or let's choose to use a lightweight JRE instead of all of the JRE, so to solve this problem is

). Therefore, the software industry should also introduce replaceable parts, commonly called components.2. How did the early front end become modular?On the server side, we have a lot of modular approaches, like the beans of the Java EE. Once the components are built, mechanisms need to be introduced to allow them to be configured, for example, the workflow engine, the rule engine, which organizes the most

The first part of this series introduces the basics of JavaScript modules and today describes how to use modules in a standardized way. (up to the above) Specification of Modules first think about why the module is important? Because of the module, we can more easily use other people's code, want what function, loaded what module. However, this has a prerequisite, that is, we must write the same way the module, otherwise you have your writing, I have my writing, it is not a mess of the se

Objective Seajs is a JavaScript module loading framework that follows the COMMONJS specification, and can realize the modular development and loading mechanism of JavaScript. Using SEAJS can improve the readability and clarity of JavaScript code, solve the problem of dependency confusion and code entanglement in JavaScript programming, and facilitate the writing and maintenance of code. Seajs itself follows the kiss (Keep it simple,stupid) concept o

Specification of Modules First think about why the module is important. Because of the module, we can more easily use other people's code, want what function, loaded what module. However, this has a prerequisite, that is, we must write the same way the module, otherwise you have your writing, I have my writing, it is not a mess. This is even more important given the fact that JavaScript modules are not yet officially regulated. At present, there are two kinds of standard JavaScript modules: Comm

This article describes the method of modular installation of PHP. Share to everyone for your reference, specific as follows: PHP (hypertext Preprocessor) This is a simple but powerful scripting language, which is based on the WINDOWSXP+SP2 operating platform apache2.0.53+ The php5.2.1 installation and basic configuration process is documented for reference: First, download the following program from the official website: 1. Apache_2.0.53-win32-x86-

As Web sites become "Internet Applications", JavaScript code embedded in Web pages is becoming larger and more complex.Web pages are becoming more and more like desktop programs, requiring a collaborative team, schedule management, unit testing, etc... Developers have to use the software engineering approach to manage the business logic of the Web page.JavaScript modular programming has become an urgent requirement. Ideally, developers only need to im

{fn1: fn1,fn2: fn2};})();It's not possible to modify variables and functions outside of the module that we haven't exposed.The above approach is the basis of our modularity, currently, there are two main types of JavaScript module specification: CommonJS andAMDCommonJSWe start with COMMONJS, because there is no modular programming on the web side is only the page JavaScript logic complex, but also can work, on the server side must have modules, so al

Webpack is a module bundler, put aside the profound problem of Chinese characters, we call him a "modular management tool." With JS can do more and more things, browser, server, JS seems to be everywhere, at this time, so that the increasing number of JS code becomes reasonable and orderly is particularly necessary, also came into being a lot of modular tools. From server-side to browser-side, from native n

In various network programming languages. PHP is easy to learn and powerful, attracting many programmers. However, the installation of PHP has become a obstacle for many beginners. Next, I will give you a more detailed introduction of a modular method to install PHP and common modules on the Microsoft Windows 2000/XP platform.　 I. Basic KnowledgeBefore introduction, please first learn some basic PHP installation knowledge. PHP has two different instal

This article mainly introduces the method of modular installation of PHP, the detailed analysis of the steps of the modular installation of PHP and related considerations, with a certain reference value, the need for friends can refer to the following PHP (hypertext preprocessor) Although simple but functional is a very powerful scripting language, the following is based on the WINDOWSXP+SP2 operating plat

Chapter One JavaScript modular programming(a): How the module is writtenA primitive notationA module is a set of methods to implement a specific function, as long as the different functions (and the variables that record the state) are simply put together, even if it is a module;function M1 () {// ...}function m2 () {// ...}The above functions M1 () and M2 () to form a module;Disadvantage: "Pollution" of the global variables; There is no guarantee tha

do not go to the system include path to find;3) If there is no error;"Modular Programming"1. Modular Programming Concept:The so-called modular programming (multi-file development), is the multi-file (. c file) programming, one. C File one. H file can be called a module;The functions similar functions are encapsulated in different files;2. Header files are used i

Implementation of modular applications in lightweight Web framework Flask and web framework flask Flask is a lightweight Web framework. Although it is lightweight, it can also be implemented for a large-scale modular application of components. The "blueprint" is such an implementation. The implementation of modular applications is designed in Flask 0.2. This arti

JavaScript modular solution Sea. js (I)1. Background of modular Development When your website grows and becomes more complex, you will often encounter the following problems:ConflictAndDependency ModuleOne. js Function dialog () {}// dialog box function drag () {}// drag function panel () {}// panel Through the above code, we can find that the business is complicated and the code is too large, and

Understand the modular development of Javascript and the modularization of javascript Mr. A is A front-end engineer of A startup team responsible for compiling the project's Javascript program. Global variable conflict Based on your experience, Mr. A first extracts some common functions and writes them into A public file base. js:Copy codeThe Code is as follows:Var _ = {$: Function (id) {return document. getElementById (id );},GetCookie: function (key