ubuntu nodejs version

representative, and then you can code it.The implementation of the complete code on my github has been open source, welcome criticism and spit Groove.I wrote the Nodejs version of the message Push SDK only need to rely on the request, the code from the Git clone down only need to perform the NPM install installed dependencies can be used.Use the sample to see the following code:/** * Created by Luzhen on 1

The following commands can be executed on the cloud host:[python] view plain copy print?apt-get update apt-get install-y python-software-properties software-properties-Common add -apt-repository ppa:chris-lea/node. js apt-get update apt-get install Nodejs Once the command is executed, the latest version of node. JS is installed and there is no need to worry about it. Once the new

Nodejs version update problem: express is not an internal or external command, nodejsexpressAfter the version is updated, we use the familiar npm install-g express command to install it. However, after the installation is successful, the system prompts that express is not an internal or external command.Nodejs: [1] express is not an internal or external commandNo

This is Suqian Daniel's simple-Todo nodejs implementation version: http://cnodejs.org/topic/4f16442ccae1f4aa270010d5 Recently he switched the database to MongoDB, the deployment method can refer to here: http://blog.csdn.net/kunshan_shenbin/article/details/7725415 Since couchdb has been being studied in the recent stage, we have also implemented couchdb. The Code is fully implemented based on the simple-Tod

source code package from Nodejs official website http://nodejs.org/: node-v0.8.14.tar.gzExtract:$ TAR-ZXF node-v0.8.14.tar.gz$ CD node-v0.8.14Default installation:$./configure$ make$ sudo make installSelect directory mode to install:$./configure–prefix=/usr/node$ make-j 5 #5 =cpu of +1$ sudo make installAt the end of the installation, you can check the installed version with the following command:$ node–ve

How to upgrade the Nodejs versionInstall the N module first,Input NPM install-g NThe N module is specifically designed to manage NODEJS versions.If NPM err! appears Notsup unsupported platform for [email protected]: wanted {' OS ': '!win32 ', ' arch ': ' Any '} (current: {"OS": "Win32", "Arch": " x64 "})This error message, add--force after the command to rerunHow to upgrade

Utils.js in the Game-server-->app->util Utils.js content is: var utils = module.exports;//control variable of func "Myprint" var isprintflag = false;//var isprintflag = true;/** * Ch Eck and invoke callback function */utils.invokecallback = function (CB) {if (!! CB typeof cb = = = ' function ') {cb.apply (null, Array.prototype.slice.call (arguments, 1)); }};/** * Clone an object */utils.clone = function (Origin) {if (!origin) {return; } var obj = {}; For (var F in origin) {if (Origin.has

Installation method 1Install dependency packages The code is as follows:Copy code $ Sudo apt-get install g ++ curl libssl-dev apache2-utils python build-essential gcc Download and InstallNote the installation version The code is as follows:Copy code // Download$ Wget http://nodejs.org/dist/v0.10.24/node-v0.10.24.tar.gz// Extract:$ Tar-zxf node-v0.10.14.tar.gz $ cd node-v0.10.14// Default installation: (in the home directory by default)$./Conf

Latest ways to update to the latest version of Mac under NodejsPre-conditions* NPM installed on MacStep One: Install the N module using NPMn modules are specifically designed to manage the Nodejs version of thesudo npm install -g n 1 Tip: If you do not use sudo as a prefix, there is a good chance that a permission access exception will cau

WebsiteHTTPS://pptr.dev/API and Tutorials:HTTPS://Pptr.dev/#?product=puppeteerversion=v1.6.0show=api-class-puppeteerThird-party tutorials:HTTPS://www.jianshu.com/p/2f04f9d665cehttps://jeffjade.com/2017/12/17/134- kinds-of-toss-using-puppeteer/https://segmentfault.com/a/1190000010736797Installation$ npm init-y NPM i puppeteerDEMO1: Open Baidu andConst puppeteer = require (' puppeteer '); // https://pptr.dev/#?product=Puppeteerversion=v1.6.0show=api-class-pagepuppeteer.launch (). Then (Async brow

necessary to use NPM to join dependencies and start after creating project:CD HelloWorld NPM InstallNPM Start Then the newly created HelloWorld is already executed on the 3000portNodejs minor problem: [1]express is not an internal or external commandVisit Http://localhost:3000/to see the familiar page.Nodejs minor problem: [1]express is not an internal or external commandand the created folder effect.Nodejs minor problem: [1]express is not an internal or external commandAt this point really is

to add dependencies and launches with NPM:CD HelloWorld NPM InstallNPM Start Then the newly created HelloWorld is already running on Port 3000.Nodejs minor problem: [1]express is not an internal or external commandVisit Http://localhost:3000/and see the familiar pages.Nodejs minor problem: [1]express is not an internal or external commandand the created catalog effect.Nodejs minor problem: [1]express is not an internal or external commandThis is real

1. Install Ubuntu2. Install Nodejs and NPMNote: A, apt-get inside node this name is occupied by other software, the correct name is NodejsB, apt-get inside the package is some old, want to install new to use other ways, such as setting the PPA source3. For well-known reasons, you need to set up NPM images unless you like endless waits and nonstop connection failures.This http://npm.taobao.org/is now usedAnd there's http://www.v2ex.com/t/15093 on the i

Ubuntu 12.04 Server can install node JS using Apt-get mode, however, the version after installation is v0.6.12 version, if we want to use a new version of the following configuration:Apt-get Install python-software-propertiesapt-add-repository ppa:chris-lea/node.jsapt-get updateapt-get Install NodejsAfter the installat

1. Introduction (What is NVM)Node version manager, which installs and maintains multiple node versions on the machine2, NVM temporary switch (temporarily switch version, only valid in the current terminal, the new open terminal is invalid. ）(1) If you have not installed NPM, please install NPM first(2) Subsequent installation of NVM:CD NVMSOURCE nvm.shgit clone https://github.com/creationix/nvm.git(3) Check

Then1:express Installation of Nodejs learningThe results;We continue to write the application.Create a new App.js file$ touch app.jsCopy the code in.The meaning of this sentence is to introduce the ' express ' module and give it the ' express ' variable for use.var Express=Require' Express‘);Call the Express instance, which is a function that, when called without arguments, returns an express instance that assigns this variable to the app variable.Var

Reference: Https://www.jianshu.com/p/7e541cd67be2There are many ways to deploy a smart contract, such as using the truffle framework, using remix-ide, and so on, where the deployment method is implemented using NODEJS step-up deployment:Const WEB3 = require (' WEB3 '); Const WEB3=NewWEB3 ();//using WEB3 to make a call to the Blockchain interface//connecting the blockchain via RPC, where the local private chain is connectedWeb3.setprovider (NewWeb3.pro

Finally got the Linux system. Ubuntu 14 began to make a journey under the instructor began to preach (*^__^*) Xi Hee Download a compiled file for deployment (recommended) Other methods are not introduced First download, has been compiled after the compression package, I am in/home/. Under mkdir node CD node wget http://nodejs.org/dist/v0.12.2/node-v0.12.2-linux-x64.tar.gz Since I am 64-bit all downloaded 64-bit according to their own system do

1. View Linux Versions[Email protected]:~ $cat/etc/issueUbuntu 11.04 \ \l2. View the kernel version1) [Email protected]:~$ cat/proc/versionLinux version 2.6.38-13-generic ([email protected]) (GCC version 4.5.2 (Ubuntu/linaro 4.5.2-8ubuntu4)) #57-ubuntu SMP Mon Mar 5 18:10:14 UTC 20122) uname command[Email protected]:~$

Step 1: Install the dependency package 1. Install Python version 2.6 or later (Ubuntu has been installed by default. You can use the pyhton-V command in terminal to view the Python version ). In Python 11.10, The Python version is 2.7.2 +. My system displays: Python 2.7.2 + (default, Oct 4 2011, 20:03:08) 2. install o