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Run it

• on Windows (powershell)

$env:FLASK_APP = "hello.py"

• on Linux

export FLASK_APP=hello.py

Then run with

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Installation

pip install --upgrade setuptools wheel
pip install --upgrade twine

• Must have account on PyPi

Initial setup

• Create this hirercy

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Let's get started

Installation

• Update ubuntu

sudo apt-get update
sudo apt-get upgrade

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• Main doc: https://remotedesktop.google.com/headless

• another: https://kifarunix.com/install-and-setup-chrome-remote-desktop-on-ubuntu-18-04/

How

• have to use user other than root
• create new user

sudo adduser shiva

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"editor.insertSpaces": false,
"editor.tabSize": 4,
"editor.detectIndentation": false,

"prettier.tabWidth": 4,
"prettier.useTabs": true  // This made it finally work for me

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Welcome to Docker

• We downlaod the docker image.
• Underlying host where docker is installed is called Docker Host
• when we run the image, a container is created from that image.
• that container runs.
• we can run multiple container of same images.
• every running container is assigned a container-name and container-id randomly by docker
• we don't need to type full container-id. just type the minimum chars to distiguish from other running containers.

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• Uninstall old version

sudo apt-get remove docker docker-engine docker.io containerd runc

• Set up the repo

sudo apt-get update

then

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• Install virtual env

pip install virtualenv

• Go to your project directory

cd project

• Create virtual env

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• Install node & npm

# Using Ubuntu
curl -sL https://deb.nodesource.com/setup_13.x | sudo -E bash -
sudo apt-get install -y nodejs

• Verify

node -v
npm -v

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import React from "react";

class Demo extends React.Component {
	render() {
		if (this.props.ready) {
			window.helloLife("Hey There");
		}
		return <div>THis is a demo</div>;
	}
}