companies using node js

users to enter a name is displayed. When the user input is complete, click the Confirm button, we can use the value parameter of the confirm method to obtain the value of the user name input box. Other articles: Getting started with Node. js Development -- introducing UIBootstrap Getting started with Node. js devel

6.1 Synchronous Methods vs. async methods/856.2 Read/write to File/86Full read/write of the 6.2.1 file/866.2.2 start reading/writing files from a specified location/916.3 Creating and Reading directories/976.3.1 Creating a Directory/976.3.2 Reading directory/986.4 Viewing and modifying a file or directory information/996.4.1 View information for a file or directory/996.4.2 checking whether a file or directory exists/1016.4.3 get the absolute path of a file or directory/1026.4.4 Modify file acces

Detailed description of the use of require in node. js, node. jsrequire The descriptions in the code comments are very clear, so there is not much nonsense here. The code is provided directly: Copy codeThe Code is as follows:/* In node, you can use the require () function to load modules.* The require function uses a p

10.1 Handling Errors using domain module/27210.1.1 Domain Module Overview/27210.1.2 Creating and Using domain objects/27410.1.3 implicit binding vs. explicit binding/27610.1.4 binding callback function with intercept callback function/27910.1.5 the pop-up and push-in of the domain stack/280Destruction of 10.1.6 domain objects/28610.2 Assertion processing in node.

1 /**2 * Node Entry integrated case (i): Easy routing3 * @Author: by Ghost4 * @Date: 2016/07/115 * @Description:6 * 1, introduce the following modules7 * HTTP Module: Create server, process request and corresponding8 * URL module: Resolve URL request address9 * FS module: Read FileTen * Path module: Process file path, get file suffix name, path optimization One * A * 2. Create a server using the Http.creat

Use coffeescript to compile the method summary of the node. js project, node. jscoffeescript Node. js writes applications based on JavaScript. JavaScript is my main development language. CoffeeScript is a programming language compiled into JavaScript. In fact, the CoffeeScri

Node. js uses cluster to implement multi-process, node. jscluster First, solemnly declare: NodeJS is a single thread! Asynchronous! Non-blocking language!NodeJS is a single thread! Asynchronous! Non-blocking language!NodeJS is a single thread! Asynchronous! Non-blocking language! The important thing is said three times. Because

Definition: node. js is a JavaScript running platform running on the server side using the Google V8 engineFeatures: 1. asynchronous I/O (non-blocking I/O) 2. Event-drivenWhat is asynchronous I/O (non-blocking I/O)?To understand what asynchronous I/O is (non-blocking I/O), you must first understand what I/O, what is blocking, and what is synchronous I/O (blocking

This article mainly introduces common methods of CRYPTO in the NODE. JS encryption module. For more information, see use require ('crypto') to call the encryption module. The encryption module requires the underlying system to support OpenSSL. It provides a security credential encapsulation method that can be used for HTTPS security networks and common HTTP connections. This module also provides a set of h

In-depth understanding of the node. js http module, and in-depth understanding of node. js The http module is mainly used to build an HTTP server and client. The HTTP module must be called to use the http server or client functions. Create a server Var http = require ("http"); var url = require ("url"); // create a ser

Use forever to implement self-starting Node. js projects on Linux, and node. jsforever It is easy to manually run the Node project on a computer, node xx. javascript is done. If you want to run the Node project in the background,

This article mainly introduces the node. js game sharing that allows multiple users to move their mouse online at the same time. This article provides the server and client code and running methods. For more information, see the recent project requirements, so I studied the websocket Implementation of nodejs, socket. io, which is a widely used framework of nodejs background applications websocket. Preparat

In node. js development, the Node Supervisor is used to modify the monitoring file and automatically restart the application. In the development or debugging of Node. when you modify a js application, you always need to press CTRL + C to terminate the program and restart the

Basic tutorial on how to use the Request module to process HTTP requests in Node. js, node. jsrequest Here we will introduce a Node. js module -- request. With this module, http requests become super simple. The Request is simple and supports both https and redirection. Va

This article mainly introduces node. socket. js. i/O advanced usage skills. This article describes the configuration, room, event, authorization, and other content. For more information, see Socket in the previous blog. IO, I briefly introduced Socket. i/O basic usage and a simple chat room DEMO is created. This article will continue to explore the advanced usage of Socket. IO Based on the introduction. Thi

This article mainly introduces node. buffer in js. description of the write method. This article introduces the buffer. write method description, syntax, receive parameters, use instances, and implement Source Code. For more information, see Method description: Write string into the buffer offset using the specified encoding. Returns the number of octal bytes wr

What is Node. js? This article mainly introduces what is Node. js? What are the advantages of Node. js ?, To try to explain what Node is. js

on github has been fixed (it should have not been released to npm ), when a connection error event is triggered, the connection object is removed from the connection pool. (Source Code: https://github.com/felixge/node-mysql/blob/master/lib/Pool.js#L119)Code for using the pool: var mysql = require('mysql');var pool = mysql.createPool(config);pool.getConnection(function(err, connection) { // Use the connecti