how check node version

NVM is similar to Python's virtualenv and Ruby's RVM.The NVM (Node version manager,node multiple version manager) is a generic term that has many different implementations. Usually we say that NVM refers to HTTPS://GITHUB.COM/CREATIONIX/NVM or https://github.com/visionmedia/n. Both of these tools are written using the

BackgroundInstall ubuntu apt The latest LTS version through the official installation tool, node and I am a bit obsessive-compulsive, like the pursuit of new things, that is, trying to install the latest version of the node , so this article has been produced, attached ubuntu installation

OpenstackG version Ubuntu13.04 three experimental records 1. preparation stage special reminder: this document refer to the official documentation (http://docs.openstack.org/), github (https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Insta Openstack G version Ubuntu13.04 three-node experiment record 1. preparatio

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. js contains the Google V8 JavaScript Engine. libuv library and core library are almost all writ

How to install the latest version of node. js on UbuntuChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsnode. JS is a software platform that is typically used to build large-scale server-side applications. node. JS uses JavaScript as its scripting language, allowing it to deliver ultra-high performance due to its non-blocking I/O design and th

NVM node. JS Version Control ToolDownload NVM Package Address: https://github.com/coreybutler/nvm-windows/releasesWe choose the first: Nvm-noinstall.zip after the download is complete, unzip to a place, for example: C:\DEV\NVM inside the file list is like this: Elevate.cmd, Elevate.vbs, Install.cmd, LICENSE, Nvm.exeDouble-click Install.cmd and then let you enter the "compressed file decompression or copy to

Automatic Software Update Check [Mental Studio] blog In "Pia-myphotogallery", I added the automatic update check function to keep users updated about the software release in time. In view of the practical value of this function, this article describes the implementation of this function. To implement the update check, two problems need to be solved: 1. obtain the

1. On Friday, the node. js TCP persistent connection Server framework was tested and everything started to be more common (no special problem ). 2. Suddenly, the client group used for stress testing was closed. 3. At this time, the node. js server reported "caught exception: Error: Read econnreset ". 4. I have seen this before when I used it as a Linux Server (ignore it)SIGPIPESignal, nodejs does the same b

hadoop modules. Hadoop Distributed File System (HDFS™): A distributed file system that provides high-throughput access to application data. Hadoop yarn: A Framework for Job Scheduling and cluster resource management. Hadoop mapreduce: a yarn-based system for parallel processing of large data sets. www.169it.com Latest stable version of hadoop 2.4.1 Hadoop 2.4.1 (2.x series stable version ):Hadoop 2.4.1 do

The structure of the implemented single-linked list is as follows:Header file: SList.h#include test file: Main.cpp#include "SList.h" int main () {listSummary:The difficulty is also the most interesting place: sorting (sort) and the implementation of single-linked list inverse (reverse)The realization of the two has the same similarities;Sort : Disconnects the original list from the first node, divides it into two, the first

Com.qiangxi.checkupdatelibrary.imageloader.imageloader;import COM.QIANGXI.CHECKUPDATELIBRARY.UTILS.L;Key Code 2, one is the form must be appcompatactivity, the second is to introduce the module provides several interfaces, Stringcallback, Downloadcallback, Imageloaderclass Splashactivity extends Appcompatactivity implements Stringcallback, Downloadcallback, Imageloader {...}Key code 3, business functions-----The entry to perform this functionPublic void Checkupdate (view view) {MapString,String

Description: With Yum benefits in fact a lot, environment variables do not configure, configuration file in everyone familiar place, through RPM-QL xxx can know all the files of the place and so on.node. JS (8.x)First, installation and configuration1. Install node. js# Curl--silent--location https:///rpm.nodesource.com/setup_8.x | sudo bash-yumInstall -y Nodejs2, Installation PM2Install pm2-g3. Verification// node