nikhil nikkaroraa

5. Public Class Fields in JS

I have found a collection of blogs that will help you understand it. The links are as follows:

Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

AWS

Amazon SES
- Amazon Simple Email Service
- https://aws.amazon.com/getting-started/tutorials/send-an-email/
Amazon EC2
- https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts.html
Elastic Beanstalk
- AWS Elastic Beanstalk is an orchestration service offered from Amazon Web Services for deploying infrastructure which orchestrates various AWSservices, including EC2, S3, Simple Notification Service (SNS), CloudWatch, autoscaling, and ElasticLoad Balancers.

Lifecycle of a web-app

Browser-side and Server-side

Client makes a request from the browser which then goes to the server to fetch some resources. The server is a really complex thing that does all the logic handling, computations and provides us with the things that we eventually want to show on the website. That covers authorization, authentication and interaction with the database. Authentication

Authentication is the process of verifying who you are. When you log on to a PC with a user name and password you are authenticating.

What is REM in CSS?

Hey guys, I was talking to Bo and we were thinking about start using rem unit on the projects, because it's more responsible.

The main difference between rem and em is that em is relative to element's closest parent font-size, e.g:

HTML:

Setting up Vercel with Cloudflare

Go to "Domains" section in Vercel
Type out your domain, and click on "Add"
It'll give you an "A" record to enter in the DNS settings
Navigate to the Cloudflare dashboard
- From there go to DNS, and add the A record there with Proxy status being set to "true"
- I also had an "A" record which was pointing to Namecheap, since I bought the domain from there. Make sure to remove that.
  - "A" record is basically an Address record that maps the domain name to the IP address of the computer hosting the domain
Add a CNAME record to handle "www"

Amazon EC2 (Elastic Compute Cloud)

Credits

Video: https://www.youtube.com/watch?v=kMMybKqC2Y0

Overall layout of EC2

Each AWS region contains multiple availability zones
Each availability zone has got its own networking domain, power domain, cooling subsystems

Elastic Beanstalk

Common use cases

Setup infrastructure for your web app
Create your application on a broad set of curated platforms
Scale infra for your app based on demand
Automatically apply patches and security fixes
Load-balance traffic for higher availability
Monitor the health of your app

	const createResolver = (resolver) => {
	const baseResolver = resolver;
	baseResolver.createResolver = (childResolver) => {
	const newResolver = async (parent, args, context, info) => {
	await resolver(parent, args, context, info);
	return childResolver(parent, args, context, info);
	};
	return createResolver(newResolver);
	};
	return baseResolver;

	echo -n <variable> \| gcloud kms encrypt --plaintext-file=- --ciphertext-file=- --location=global --keyring <keyring> --key <key> \| base6
	4