all-in-one/nodeJS/README.md

Javascript

Code Style

• Info
• Google Style
• StandardJS
• General guide
  • Indentation : +2 spaces
  • A line space between code block
  • Column limit : 80
  • Use single quote ' for strings
  • Use === for equality check
  • A space between : and value in key-value pair

ESLint

• Install package

$ npm install -g eslint

• Create .eslintrc config file

{
  "extends": "eslint:recommended",
  "env": {
    "browser": true,
    "node": true,
    "es6": true
  },
  "rules": {
    "no-console": 0,
    "indent": 2
  }
}

• NVM use issue
  • Delete/remove/uninstall the version of node in your "C:\Program Files\nodejs" directory. To the point where there is no more "nodejs" directory at all.
  • Delete the existence of nvm (C:\Users\xxx\AppData\Roaming\nvm), basically, manually delete the nvm dir.
  • Download your desired version of nvm (https://github.com/coreybutler/nvm-windows/releases)
  • Open a CMD prompt (run as administrator), and install the downloaded version of nvm, nvm-setup.exe, from within this CMD command prompt.
  • From within the admin level command prompt, run "nvm install 7.2.1", or whatever node version you want to install. Probably you will be installing multiple versions, so repeat as needed.
  • Now do the usual "nvm use ...", "nvm list", etc...