how to know node js version

This article mainly introduces the NodejsStream data stream user manual. If you are interested, learn it together. 1. Introduction This article describes the basic methods for developing programs using node. js streams. "We should have some ways of connecting programs like garden hose--screw inanother segment when it becomes necessary to massage data inanother way. This is the way of IO also."Doug McIlroy

-zabbix.template.xml 4. Add a service to the Node. js server, select the service version based on the server operating system version, and modify the service running user to be consistent with the Node. js user started with pm2. R

Yesterday just started learning node. js, some tutorials on the web are not very clear, so summarize my experience.1. Install.Installation is omitted, go to the official website to download install a bit just fine. After the installation is complete, open cmd and enter "path" to see if node. js and NPM are configured i

I recently started to deal with Node. js. Previously I used PHP development, especially Drupal. I found it easy to transfer to Node. js and the process was pleasant! But I also need to learn to think from different angles. Below I list five Node.

;If in the Require command, write this: 1 var foo = require ("Foo.js"); Not written./, so not a relative path. is a special path. Then node. JS treats the file as a file in the Node_modules directoryThe Node_modules folder is not necessarily in a sibling directory, it can be in any direct ancestor level directory. It can even be placed in the folder of the NODE_PATH environment va

Github/joyent/node.js (start here last!) A completely biased and incomplete selection of useful node. JS Modules Other Jsapp.us-like Jsfiddle, but for node. js Node with Vjet JS (for Eclipse IDE) Product

these modules, you can use them --browser-field to support Package.json flagFor example, we can use Xhr-request, which "browser" uses XHR when a field is referenced.Require (' xhr-request');Request (' https://api. Github.com/users/mattdesl/repos ', {True(err, data) = {throw err;Console.log (data);});Executing in the shell:--save--browser-fieldNow we can review the Network request in the tab:--no-node-timersBy default, we provide global and setTimeout

(){... I have already communicated with OpenShift related personnel, and they will also update the Getting Started Guide to make this part easier to understand. CloudFoundry Http://cloudfoundry.com First, CloudFoundry has a clear and friendly getting started process. However, after several screens, I got the message:* We are in a transitional period :*You are reading the V2 documentation... Cloudfoundry.com and will be upgraded to V2. So I will switch back to them in the next phase of this seri

consider converting languages? I know that I love programming languages and I've been using PHP and JavaScript since the 1990s, and I've had a few years of node. JS experience. I've also dabbled in other technologies, but I can't make an objective assessment of them here. In addition, it is not important to compare how many languages, because there will

Understanding node. jsPosted on 29/4/10 by Felix Geisendörfernode. JS has generally caused II reactions in people I ' ve introduced it to. Basically people either "got it" right away, or they ended up being very confused.If you have been in the second group so far, this is my attempt to explain node: It's a command line tool. You download a tarball, comp

html-css-js prettify with sublime Text 3 (node. js) plug-in format codeWhen formatting the code with Sublime Text (install Html-css-js prettify plugin), you are prompted when you format it (the default path does not find node. js)

Install node. js and ubuntu14.04node. js in ubuntu14.04 After checking on the Internet, a node-v0.12.7-linux-x64.tar.gz file is first downloaded, decompress it in the/home/node path, and add the following command to/etc/profile: Export NODE_HOME =/home/

Delete a node in a single-chain table (Java version ).Question: Delete the node p in the single-chain table L of the lead node. p is not the last node and requires the time complexity to be O (1 ).Solution:If the time complexity is not required to be O (1), we can find the p

Webpack implements hot replacement of Node. js code and webpacknode. js Gitter asked this question over the past two days, asked on Twitter, and asked on GitHub, but did not respond in the past two days.I didn't know the contact information of the author of Webpack because the jlongster who wrote the blog ignores me.Th

for all blocking operations. In order to keep the reconciliation and error handling clean, we use Step to control the traffic. 7. Session liberalization LinkedIn uses the Express framework to manage Request/response cycles. Many examples of express include the following Configuration: App. use (express. session ({secret: "keyboard cat "}));By default, session data is stored in the memory, which increases the overhead of the server, especially as the number of users increases. You can use an ext

entryInstallDownload and install Node. js. Check the installation and version: node -v v0.10.25 Install the grunt command line tool grunt-cli and use-g for global installation. This can be used in any directory. The following command adds grunt to your system search path, so you can use this command in any directo

The most common require MethodRequire ('http') built-in Module Require ('./Server') "./" indicates the current path, followed by the relative pathRequire ("../lib/server") ../indicates the upper-level directory, followed by a relative path Server. js [Javascript]Var http = require ('http ');Function start (){Server = http. createServer (function (req, res ){Res. writeHeader (200, {"Content-Type": "text/plain "});Res. end ("Hello oschina \ n ");})Serve

The emerging Node. js has attracted a lot of developers, providing us with a platform to quickly build high-performance network applications. I also started to step into node. js. The emerging Node. js has attracted a lot of devel

Tutorials NodeSchool. io interactive lessons Hello World Hello World Web Server Node. js guide Build a blog with Node. js, express and mongodb Node. Js Tutorials At Project 70 Node