First, need to understand the command
npm install= = = yarn --install installation is the default behavior.
npm install taco --save= = = yarn add taco --taco package is immediately saved to Package.json.
npm uninstall taco --save ===yarn remove taco
In NPM, you can use npm
When I work today, execute the command NPM update in the working directory of the current front-end projectThe following error is returned: registry error parsing JSONNPM Err! Unexpected token
Some of my friends are overwhelmed by this mistake.This article describes how to analyze the errors reported by the NPM command.
First, an error occurs when NPM parses a J
the terminal and enter node -v it, and you should see the following output:$ node -vv7.6.0If the version number is less than the v7.6.0 node. JS version is incorrect, the code in the later sections is not guaranteed to work correctly, please reinstall the latest version.NpmBefore we formally start the node. JS study, let's meet NPM first.What is NPM?
Quickly build a node. JS development environment and accelerate NPM
How to quickly build a node development environment
NPM Super Slow
Issues that GitHub cannot open
So I think I should write an article to answer all these starting questions, so that the new students can also smooth the start.Quickly build a node. JS development environmentIf you want to do node development for a long
The following is a note of the steps to install CentOS in the local WINDWOS environment with vagrant virtual machines (Homestaead) and production environments Aliyun Node.js systems, and the differences between NPM installation dependencies.
Install Node.js using source code compilation. First uninstall the Node.js on the machine, and I'll just post the steps provided on the Stack Overflow:
1. Uninstall NPM
the latest node version available n--stable output the latest stable node version available n--lts output the Latest LTS node version available n ls Output the versions of node available
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(1) Install node's
details of the koa module, similar to the npm view koa .
yarn init, initialize the project Package.json file, equivalent to npm init .
yarn run, run Package.json in the script .
Yarn also has a lot of useful commands, very simple, you can yarn help get help information, or see yarn on the website of the document, the above is very detailed.0x03 yarn.lock FileBefore saying that
The NPM command has a lot of parameters, but there are a few things that you can really use in your daily work, and here's a simple summary of some of the command parameters we use more frequently.1. Install/uninstall command Install,uninstall, RMThere are two types of package installation: local and global, the simple understanding is that the use of the scope is different, local only for the specified project under use, and the global can be applied
NPM Common CommandsIn addition to the sections described in this chapter, NPM offers a number of features, as well as many other useful fields in Package.json.In addition to viewing official documents in npmjs.org/doc/, here are some common NPM commands.NPM offers a number of commands, such as install and publish, and use NPM
node. js command in--------------------------------node app Prompt and node. js---------------------------------------• After installing node. js, there are two bootable apps: the black node. js command Prompt and the green node. JS• The black node. js command Prompt is the same as the CMD DOS console, and when the Node-v is entered, the node's version number appears, indicating that the current node environment is installed OK. • When you enter the node command and enter the JS encoding environ
1.NPM Install KOA-Installing the KOA module2.NPM Install-Install all dependent modules in Package.json3.NPM Update-Update all dependent modules in Package.json4.NPM Init-Create Package.json automatically5.NPM View KOA Version-View the la
1. IntroductionThis article describes the installation, commissioning, and deployment of Nodejs+npm+bower under ubuntu14.04Reference documentshttps://docs.npmjs.com/getting-startedhttps://github.com/npm/npm/issues/Other than that:Windows Nodejs version Https://nodejs.org/download/release/latest/node-v5.5.0-x64.msiThe
or command-line programs to the NPM server for others to use2. Update NPMNPM is also installed with node installed, but NPM is updated more frequently than node, so to make sure it's the latest version, we can do this:NPM install [email protected]-G650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/89/E5/wKioL1ghRLKC7WAcAAB74Foaoho554.png "title=" Qq2016
is installed, the lower-right corner shows the NPM logo.After adding the configuration file, add the name of the devDependencies JS Library to be used in the node, and also support prompt and AutoComplete in vs:The version number is supported ^ and ~ prefixed.
If there is no prefix, only the version that matches the version number provided is retrieved from the server.
^Prefix that will retrieve the
the latest node version available n--stable output the latest stable node version available n--lts output the Latest LTS node version available n ls Output the versions of node available
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(1) Install node's
use oh-my-zsh in Mac instead of the default bash shell.
Iii. Install and switch between different versions of node/npm
Nvm install stable # install the latest stable version of node. Now it is 5.0.0nvm install 4.2.2 # install Version 4.2.2 nvm install 0.12.7 # install Version 0.12.7# Note: the installation of the following modules is only for demonstration purposes. nvm use 0 is not required for installati
1. Download NPM source code: https://github.com/isaacs/npm/tags2. Npm Source code extracted to the D:\NPMJS directory.Complete the installation of NPM by performing the following actions in the Command Prompt window:D:\>CD NPMJSD:\npmjs>node Cli.js INSTALL-GFOther than that:// the
Build a node. js and npm working environment in windows, node. jsnpm
Recently, after studying the data visualization D3 framework, I decided to build a node. js and npm working environment under windows. I checked n Articles on the internet, regardless of whether to compile the source code for installation or use node. there is always a problem with the installation package in the msi format. In the end, th
SPM v.1.1.2 with SeajsSPM v1.1.2 usage Guide 1.SPM useSEAJS provides a modular development mechanism, after the code development, but also need to do some product release related operations. These can be done through the SPM, which provides modules for installation, compression, and packaging deployment functions.2.SPM Installation1. Download the latest version of node from the Nodejs website. Here in node-0.8.14, for example, directly download the Wi
the latest node version available n--stable output the latest stable node version available n--lts output the Latest LTS node version available n ls Output the versions of node available
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(1) Install node's
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.