best way to learn node js

This article mainly introduces how to install and run the Node. js environment. Node is a JavaScript interpreter based on the GoogleChromeV8 engine. For more information, see InstallerNodeJS provides some installation programs that can be downloaded and installed at nodejs.org. In Windows, select an installation file with the. msi suffix that matches the system

Quickly learn how to install and run the Node. js environment and the node. js Environment InstallerNodeJS provides some installation programs that can be downloaded and installed at nodejs.org. In Windows, select an installation file with the. msi suffix that matches the sy

Quickly master Node. configure the node. js environment in the js Window and configure the node. js environment quickly in the Window. If you are interested, you can refer to it and try it in the window. The installation is comple

Quickly learn how to use setTimeout and setInterval in Node. js, node. jssettimeout Node. js and js also have timers, time-out timers, interval timers, and timely timers. They and the p

seem to work for us, and Apache and IIS seem to be doing it for us. But in node, this step must be done by yourself. We're not just going to implement an application, but also a server that implements HTTP processing.It's kind of complicated, but it's not a complicated thing for node. We are going to have an initial study of an HTTP server, but we need to brush up before we

, express, mongodb, Mongoose, npm, and gulp, modular, middleware, WebSocket, Socket. io, RESTful architecture, testing Mocha + shoshould. PHP, such as js and bootstrap, is the way for front-end engineers to move to the Server; Node is the future for front-end engineers to move to the Server. And look at what the company uses. What is the foundation of the sub

How does programming learn to optimize server-side rendering in node. js? FigureAt Airbnb, we've spent years migrating all of the front-end code to the React architecture, with Ruby on Rails taking up a daily share of the WEB application. In fact, we will soon be turning to another new service that provides full server-side rendering pages via

I have no knowledge of node. js, pure white one, want to learn the original intention is to understand what node. js is what, can use it to do something, white is the curiosity. Next, record your learning process.Note: If you have any errors, please indicate that you

JS native to determine whether the DOM node exists in the page JavaScript native functions do not provide a way to determine whether a DOM node exists, and we typically get DOM nodes almost all document.getelement. method returns an object combination set, which we can use to access each object of the collection by Ob

first, establishing a simple Web server involves some basic points of node. JS:1. Request ModuleIn node. JS, the system provides a number of useful modules (you can, of course, write your own modules in JavaScript, which we'll explain in detail later), such as HTTP, URLs, and so on. Modules encapsulate specific functio

Learn Node.jsnode: From the browser run JS, run on the server Chrome-based V8 engine that uses V8 virtual machines to parse and execute JS code To create a simple server: To create a server.js file$ Touch Server.js Loading module HTTP using the Require function Call the Http.createserver () function to create the server Call

); Xhr.send (str); }node. JS:varHTTP = require (' http ');varQueryString = Require (' querystring '));varurl = require (' URL '));varUtil = require (' util ')); Http.createserver (function(req, res) {//Staging request body Information varBODY = ""; //Request LinkConsole.log (Req.url); //whenever the request body data is received, it is added to the postReq.on (' Data ',function(chunk) {body+ = chunk;//be sure to use + = if body=chunk, because th

NPM: Nodejs Package Manager Express: Server-side more popular MVC framework, processing service requests, routing forwarding, logical processing Mongoose: MongoDB wrapper for easier database use http://Socket.io to implement a service-side and client socket communications solution backbone: Client MVC framework, writing client applications (watercress says) coffeescript: Improving the readability and robustness of JavaScript Zombie: Browser subset, writing HTML parser, light Ja

HTML+CSS Basics = Page Authoring + page Architecture= Product Front-end architectureGetting Started with JavaScript = JavaScript program programming + DOM programmingIMG Tag usemap use: http://www.blogjava.net/auditionlsl/archive/2009/05/26/278012.htmlUse of Label: Properties value Description For Id Specifies which form element the label is bound to. Form Formid Specifies one or more forms to which the label field b

you need to learn it in depth (again). If necessary, you will certainly have the opportunity to use these available modules. In addition, one feature of Node is the Node Package Module, which is a built-in function for installing and managing Node modules. It automatically processes dependencies, so you can be sure th

. Js Code var fs = require('fs'), http = require('http'); http.get({host:'www.baidu.com'},function(res){ console.log("baidu.com"); }).on('error',function(e){ console.log("Got error:" + e.message); }); fs.readFile('somefile.txt','utf8',function(err,data){ if(err) throw err; console.log("somefile"); }); http.get({host:'www.duokan.com'},function(res){ console.log("duokan.com"); }).on('error',function(e){ console.log("Got error:"

Why is Node. js so popular? Why is Node. js popular? Why is node. js popular? Node. js is a server technology used to build and run Web appl

This article mainly introduces four js key points that Node. JS developers must understand. Node. js is a server-oriented framework based on Chrome's powerful V8JS engine. Although it is compiled by C ++, it and its applications run on J