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NodeJS new server and CommonJS specification

1. What is node.js? (1) Node.js is a JavaScript runtime environment based on Chrome V8 engine. Node.js uses an event-driven, non-blocking I/O model to make it lightweight and efficient. (2) Node.js package manager npm has become the world's largest open source ecosystem. (3) Node.js can parse JS cod

javascript-concurrent/continuous test of nodejs (ncrunch of nodejs)

I really like the continuous test setup provided by NCrunch in Visual Studio, and hope to have a similar setup with nodejs.When writing JavaScript in node I, I use Sublime Text 2 as my editor and Mocha to write tests.I want to know if there is software (or ST2 plug-in) for implementing concurrent te

nodejs - 01. Install Nodejs - automatic installation - not recommended

JiMideMacBook-Pro:~ jimi$ ssh -l root [email protected]'s password:Last login: Mon Jul 15 15:04:14 2019 from 192.168.10.112yum install nodejs[[email protected] ~]# yum install nodejsLoaded plugins: fastestmirror, langpacksRepository packages-microsoft-com-prod is listed more than once i

professional 5-nodejs first day (nodejs installation, what is nodejs, nodejs features, repl environment, nodejs command to run js files, nodejs and javascript Difference, http module)

1. Installation of nodejs&emsp;1.1 Detect the version of nodejs node -v (version: version)&emsp;1.2 path configuration nodejs variable environment (current version is to install and configure environment variables by yourself)&emsp;1.3 npm (node package mangment) The previous version of the node pac

Road to Nodejs (2)-Getting started with Nodejs again

1. Use template engine in Nodejs code:// art-template can be used not only in the browser, but also in node // 1. Install npm install art-temlate template engine // 2. Load art-template in the file module that needs to be used // Just use The require method loads it: require('art-template')// The ar

Nodejs Column - Modularization of Nodejs (module.exports and exports principle, Nodejs modularization principle)

Modularization of NodejsIn the process of our daily web development, modularization is always impossible to run away. Each modularization has its own implementation, and a hundred flowers bloom. Nodejs follows the modularization of the commonjs specification.Treat each file as a moduleIf a module ne

01.nodejs-nodejs

Node.js installation and configurationIn this chapter, we will introduce how to install Node.js on Windows and Linux.This installation tutorial takes Node.js v4.4.3 LTS (Long Term Support Version) as an example.The Node.js installation package and source code download address is: https://nodejs.org/

About the operating mechanism of Nodejs

Last time we talked about the operating mechanism of JavaScript, this time we will talk about the operating mechanism of nodejs. I believe that with the foundation of js, we can clearly understand the operating mechanism of nodejs. If anyone does not understand the operating mechanism of js , You ca

Nodejs Road (1) - Nodejs Introduction

Before I know it, I have become accustomed to learning something, so I will write a blog to record it. This time, I mainly watched the video tutorials on station B to learn Nodejs. I felt that it was very good, so I want to record some important knowledge points in the process of watching the video

nodejs exception handling process/get nodejs exception type/write an eggjs exception handling middleware

PrefaceToday I want to write a custom exception handling middleware for eggjs. I encountered a problem while writing it. I can’t catch the type of this error? ?The processing process, friends who don’t like to watch the process, please directly look at the solution and summaryTake a look at what it

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