node js ubuntu tutorial

The examples in the previous tutorial can be separated from the nodejs directory dependency, that is, they can be executed at any location. The examples and compiling environments in this section must be placed under the nodejs directory, this is because the path is involved. To install an external module, we first need to install an external module, which is FelixGei... SyntaxHighlighter. all (); The examples in the previous

This article mainly introduces the use of Node. js and Socket. i/O extends Django's real-time processing function. asynchronous real-time processing is quite powerful. the example in this article is to create a real-time chat room. if you need it, refer to the following example, our goal is to use Django, Redis, and Socket. IO creates a real-time chat room. Although almost all Web applications can create a

function：1. Internet Browser (IE, FireFox, Chrome)Ability to provide a basic set of JavaScript language interpreters and execution environments.2. Web server (Apache)The built-in HTTP module can be used to impersonate the Apache server or to impersonate a client to initiate an HTTP request;The built-in net module is more low-level, can be used to simulate the socket server, can also impersonate the client to initiate a socket request.features：1. Using JavaScript as the primary programming langua

problem introduced a yarn.lock mechanism, this is the author of the project Yarn.lock file. Yarn.lock file formatAs you can see, this file has locked the version number of the dependent module, and when you do yarn install , yarn will read the file to get the dependent version number, and then follow this version number to install the corresponding dependent module, so that the dependency will be locked, no longer worry about the issue of the version number. Other people or other circumstances

reduce the headache caused by Environment switching. Install To be honest, the installation is indeed time-consuming and error-prone. I will not introduce the installation method here. Here is a tutorial address: Http://www.11gz.com/blog/2011/06/22/windows-nodejs-configuration/ (steps are more detailed, I am referring to the tutorial ). Note that,When installing cygwin, try to install all packages a

The original tutorial Https://github.com/nswbmw/N-blog/wiki/_pages the first chapter, due to the version and other reasons, in the original tutorial based on a slight change can be achieved.Environment:Win7 Flagship edition 64-bitnode.js:0.10.31mongodb:2.6.4express:3.xEffect: Registration Interface:Login interface:Login success:Post blog:Publishing success:Source code: blog/Blog/package.json{ "name": "blog

1. Download the node. JS installation package, please refer to the URL: http://nodejs.org/download/Several ways to install node. JS are available in this URLHttps://github.com/joyent/node/wiki/Installation#installing-on-linuxhttp://my.oschina.net/blogshi/blog/260953The follo

1. Install node. js It is easier to deploy node. js on the Windows platform. From 0.6.1, node. js can be directly installed on the Windows platform through the. Mis file. Http://nodejs.org/#download the latest version is

node. JS is a platform built on the chrome JavaScript runtime to easily build responsive, easy-to-scale Web applications.node. js is lightweight and efficient with event-driven, non-blocking I/O models and is ideal for data-intensive, real-time applications running on distributed devices.The V8 engine executes JavaScript very fast and performs very well.

node. js Source InstallationThe following section describes the installation of node. js under Ubuntu Linux. Other Linux systems, such as CentOS, are similar to the following installation steps.Get the node.

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time, this site also provides a large number of online instances, through which you can better learn programming... Reply: immature programmers only consider technical issues. The market is rational, considering the

- In the sublime text can easily configure the new compile Run command, the following is the Chinese version of the English menu, please direct control.You first need to install node locally, and the default node will be added to the environment variables of the system so that the node command does not need to be execute

node. js form--formidable Node handles form requests and needs to use the formidable package.The command to install the formidable package is as follows: NPM install formidable there are two paths for installing packages, one is a local directory and one is a global directory.The NPM install XXX-G command installs the module downl

Web socket and Canvas are two cool features currently implemented in browsers. This tutorial briefly describes how the two work, and creates a real-time canvas Based on Node. js and Web socket. For simplicity, I will use CoffeeScript to write all the code. If you prefer to use traditional JavaScript, you just need to take a look at the corresponding.

Encoding: Node. jsSupportedUTF-8 ("utf8 "),ASCII ("ASCII ")AndBinary ("binary ")Encoding, relatively speaking,ASCIIAndBinaryIt will be faster,UTF-8It will be much slower and should be avoided as much as possible. Globals Arguments: VaRSys = require ('sys '),Some_argument = process. argv [2]; //Argument exampleIf(! Some_argument ){ReturnSYS. Puts ('usage: node' + _ filename. Replace (_ dirname +

In the online article, the installation of node. JS under Linux is compiled using source code, in fact, node GitHub has already provided a way to install node. JS using their own package manager under each system.1. In Ubuntu, use

node. JS Framework Strongloop Learning notes (i) I am using node. js to do the phone backstage, find the framework found Strongloop quite suitable, but found no Chinese tutorial, so in their own study, do a note, to facilitate other people like me reference (my engl

Tangled up for a while or to write such a simple essay, finish it. Make sure you've installed node before you start. You can refer to the previous tutorial: node. JS Installation Tutorial--windows installing NVMW mode to manage node