practical node js

This article analyzes and explains node through several examples. the use of require in js is very detailed. Here we recommend that you provide a very clear description in the code comments. Here we will not talk nonsense about it. We will provide the Code directly: The Code is as follows: /* In node, you can use the require () function to load modules.* The r

This section describes the simplest and most convenient installation methods, startup, and simple testing concepts based on windows. Node. js is a platform built on Chrome javascript runtime. It is easy to build fast, scalable network applications. Node. js uses the event-driven, non-blocking I/O mode, which enables i

that many dependent components need to be installed. Simply follow the next step. Note: Since all components are downloaded online, it may take a long time to wait. 　　Step 4. Run ash.exe After the installation is complete, an icon will be generated on the desktop (if you select an icon to be generated on the desktop). Do not run this icon! Open the folder and go to the C: cygwinbin directory. This is the default installation directory. If you have modified the installation directory, go to the

Through node-mysql Build Windows + Node. js + MySQL environment tutorial, node-mysqlnode.js Preface MySQL is a common open source database product and is usually the first choice for free databases. After checking the NPM list, I found that Nodejs has 13 databases to access MySQL. felixge/

the browser, replace the placeholder span element with jQuery's replaceWith method. The code in this article is in the https://github.com/undozen/bigpipe-on-node, I made every step into a commit, I hope you clone to the local actually run and have a look at hack. Because the loading sequence is involved in the next steps, you must open your browser to experience it and cannot see it from the top (in fact, you can use gif animation, but I am too lazy

This is the third article in this series. The first two netizens have fed back a lot of messages. In addition, they have been busy for the last two days and have never had time to sort out the articles. It's a weekend, let's sort it out. In this article, we will talk about node. js module introduction and Materials Through Node. the official API of

consider creating and testing custom Node. js plug-ins Based on the C/C ++ library as a very difficult task. You can use this technology to easily introduce almost any C/C ++ library to Node. js. If you like, you can add more functions for the plug-in as needed. Std: string provides a large number of methods, which ca

+ item ;}) ;}; str = str. replace (r2 ,''). replace (r4, '');/* asynchronously write to the target file */fs. appendFile (writePath, str, {encoding: 'utf8'}, function (err) {if (err) {throw err}; console. log ('complete ........ ');});}; Although the content is small, I still want to adapt to commomJS's modular programming, So I split the above module into ^ _ ^, file name: compress. js. The following code references it: Var a = require ('. /compress

In node. js development, the Node Supervisor is used to modify the monitoring file and automatically restart the application. node. jsnode In the development or debugging of Node. when you modify a js application, you always need

This article mainly introduces Node. this article describes the features and application scenarios of js. js's asynchronous IO, event loop and callback functions, single-thread, cross-platform features, and then summarizes its use scenarios. For more information, see Node. js should be one of the hottest technologies t

How to install Node. js on Linux and Node. js on Linux Node. js is built on Google's V8 JavaScript engine server software platform. 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

Node. js ~ Deployment on linux ~ Solution for accessing the node. js website over the Internet, linuxnode. js This is the last node. subsequent articles on deploying js to linux, when

This article mainly introduces Node. the buffer and stream modules in js are described in detail. This article describes the Buffer modules, classes: buffer, write Buffer, copy buffer, and stream module. For more information, see Buffer module Js was originally designed for browsers, so it can handle unicode encoded strings well, but cannot process binary data w

* * The original link is * * [http://www.hostingadvice.com/how-to/install-nodejs-ubuntu-14-04/] (http://www.hostingadvice.com/　　HOW-TO/INSTALL-NODEJS-UBUNTU-14-04/) * * by author Jacob Nicholson published in October 27, 2015**** here to thank the author * * node. JS is becoming more and more popular as a JavaScript-based development platform. Many developers want to build programs and libraries developed th

Simple getting started with Node. js in Windows, and getting started with node. js Recently, Paypal and Netflix announced the migration to Node. js, the server-side Javascript platform has proved its value in the enterprise field.

In this article, I will share my personal information on node. I hope to help you understand and understand js. node. javascript on the server side, which allows javascript code to run on the backend (out of the browser environment. 2. event-driven, asynchronous I/O programming mode (single thread) is its core. 3. node