Muhammad Shahzad Ali Shahzad6077

Deploy Node.js Application to DigitalOcean

This step by step tutorial will show you how to set up a Node.js server with MongoDB to DigitalOcean using PM2, NGINX as reverse proxy and a SSL from LetsEncrypt. We will also add a custom domain name.

Prerequisites

Download PuTTY & PuTTYgen
Download WinSCP
Have your application on a GitHub repo.

Create Droplet & Generate SSH Key

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

Inspired by dannyfritz/commit-message-emoji

https://docs.oracle.com/javase/tutorial/essential/environment/paths.html

copy the java->jdk->bin diretroy path and add into system env variables path

https://livebook.manning.com/book/graph-databases-in-action/a-apache-tinkerpop-installation-and-overview/v-4/

Gremlin Cheat Sheet in Groovy

Gremin traversal examples taken from the excellent DS330: DataStax Enterprise Graph course.

Creating Vertices and Vertex Properties

Add a Vertex

	import "./styles.css";
	import {
	useForm,
	FormProvider,
	useFormContext,
	useFieldArray,
	UseFieldArrayReturn
	} from "react-hook-form";

	interface InputMultiProps {


	const p1 = new Promise((resolve, reject) => setTimeout(resolve(1), 200))

	const p2 = new Promise((resolve, reject) => setTimeout(reject('error'), 300))

	const p3 = new Promise((resolve, reject) => setTimeout(resolve(3), 4000))

	Promise.all([p1, p2, p3]).then((res) => console.log(res)).catch(e => console.log(e))

	Promise.allSettled([p1, p2, p3]).then((res) => console.log(res)).catch(e => console.log(e))

	import { useState } from "react"


	export default function Index(){
	const [phone,setPhone] = useState("");


	const formatPhoneValidation = (current) => {
	const value = `${current.value}`;
	const input = value.replace(/\D/g, "").substring(0, 10); // First ten digits of input only

	name: echo the latest commit on PR
	on: pull_request
	jobs:
	GetRecentCommit:
	name: Get Latest Commit
	if: ${{ github.event_name == 'pull_request' }}
	runs-on: ubuntu-latest
	steps:
	- name: List commits on the pull request
	run: \|

Commit type	Emoji
Initial commit	🎉 `:tada:`
Version tag	🔖 `:bookmark:`
New feature	✨ `:sparkles:`
Bugfix	🐛 `:bug:`

	@charset "UTF-8";

	// _ _ _ _ _
	// (_) \| \| \| \| \| (_)
	// _ _ __ ___\| \|_ _ __\| \| ___ _ __ ___ ___ __\| \|_ __ _
	// \| \| '_ \ / __\| \| \| \| \|/ _` \|/ _ \ \| '_ ` _ \ / _ \/ _` \| \|/ _` \|
	// \| \| \| \| \| (__\| \| \|_\| \| (_\| \| __/ \| \| \| \| \| \| __/ (_\| \| \| (_\| \|
	// \|_\|_\| \|_\|\___\|_\|\__,_\|\__,_\|\___\| \|_\| \|_\| \|_\|\___\|\__,_\|_\|\__,_\|
	//
	// Simple, elegant and maintainable media queries in Sass