how to check node js version

Install and configure Node. js v4.0.0 on Ubuntu 14.04/15.04 Hello everyone, Node. JS 4.0 was released. This popular server-side JS platform incorporates Node. js and io.

this overview article aims to help you understand node and determine whether you need to learn it in depth (again). If necessary, you will certainly have the opportunity to use these available modules. In additionOne feature of is the node package module, which is a built-in function used to install and manage the node module. It automatically processes dependen

. Start monitoring your application memory leaks with a simple line of code nodefly, measure how long Redis takes, MONGO queries, and a bunch of other cool stuff. Http://www.nodefly.comTip 5: module Management with NPMone of the most common things node does is to install packages through NPM. Node has an amazing Package manager that installs all the modules specified in your Package.json manifest file. Howe

[int4].phone); } document.write (d); } function String2linklist (Linkmans) { var linkarray = new Array (); var a = linkmans.split (' + '); Alert (a[0]); for (var int = 0; int var B = a[int].split ('-'); Alert (b[2]); Linkarray.push (New Linkman (b[0],b[1],b[2)); } return linkarray; } function String2direlist (dires) { var direlist = new Array (); var a = dires.split (' + '); for (var int = 0; int var B = a[int].split ('-'); Alert (b[1]); Direlist.push (new Dire (b[0],b[1));

= Document.queryselectorall ("#div1 li");"View \ Set Properties Node"1. View attribute node:. getattribute ("attribute name");2. Set the attribute node:. SetAttribute ("attribute name", "attribute value");Note:. SetAttribute () There will be compatibility issues with the old version of IE, you can use the. Symbol inst

a single thread, without too much resource usage and context switching.How does node. js, with its single-core performance, take advantage of multicore CPUs? It is recommended that you run multiple node. JS processes to coordinate tasks with some kind of communication protocol.The anonymous and closure features of Jav

Node. js configuration Development From getting started to getting started with node. JS, you are welcome to exchange and learn for the blog articles in the "getting started with node. js" series. By -- danhuang1. Windows Configur

contains the AUTHORS file, npm defaults to line by Name (Url) format processing, mailbox and url are optional. # The line starting with "#" and "space" is ignored. Name The name and version fields are the most important in package. json. They are all required. If not, they cannot install. The identifier composed of name and version is unique in the hypothesis. Change the

Recently saw an article on Javacodegeeks node, Grunt, Bower and yeoman–a modern Web dev ' s Toolkit, this article describes a Web development toolset. It's just that I've been using this toolset to develop Web applications, and I've been trying to write an article summarizing the usage of this development kit, taking this opportunity to take a look at this article and summarize my experience with this tool.In the article, the author uses the angular f

This installation tutorial takes the node. js v4.4.3 LTS (long-term supported version) version as an example.The node. JS installation package and source code are: https://nodejs.org/en/download/.You can choose the

node. JS installation ConfigurationWe'll show you how to install node. js on Windows and Linux.This installation tutorial takes the node. JS v0.10.26 version as an example.The

Node. js is a software platform that is usually used to build large-scale server applications. Node. js uses JavaScript as its scripting language. Due to its non-blocking IO Design and single-thread event loop mechanism, it can deliver extremely high performance. Node.

connections, or to ip_hash ensure that the same IP request must be handled by the same node. JS process.Multiple node. JS processes can take full advantage of the processing power of multicore CPUs and have a strong ability to expand.Event LoopsThere is an event loop in node