Marta Krzyk marta-krzyk-dev

How to add an image to a gist

Clone your gist (replace <hash> with your gist's hash):

# with ssh
git clone [email protected]:<hash>.git mygist

# with https

Picking the right architecture = Picking the right battles + Managing trade-offs

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	const waitFor = (ms) => new Promise(r => setTimeout(r, ms))
	const asyncForEach = async (array, callback) => {
	for (let index = 0; index < array.length; index++) {
	await callback(array[index], index, array)
	}
	}

	const start = async () => {
	await asyncForEach([1, 2, 3], async (num) => {
	await waitFor(50)

	# RS256
	# private key
	openssl genrsa -out rs256-4096-private.rsa 4096
	# public key
	openssl rsa -in rs256-4096-private.rsa -pubout > rs256-4096-public.pem

	# ES512
	# private key
	openssl ecparam -genkey -name secp521r1 -noout -out ecdsa-p521-private.pem
	# public key

	*** RSA

	# Generate self-signed certificate with RSA 4096 key-pair
	openssl req -x509 -nodes -days 3650 -newkey rsa:4096 -keyout rsakey.pem -out rsacert.pem

	# print private and public key
	openssl rsa -in rsakey.pem -text -noout

	# print certificate
	openssl x509 -in rsacert.pem -text -noout

	<Window x:Class="App.WPF.Windows.DocumentDetailsWindow"
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" WindowStartupLocation="CenterScreen"
	xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
	Title="Document Details" Height="700" Width="700">
	<i:Interaction.Triggers>
	<i:EventTrigger EventName="Closing">
	<i:InvokeCommandAction Command="{Binding CloseCommand}" />
	</i:EventTrigger>
	</i:Interaction.Triggers>

	# You can use smaller curve prime256v1
	openssl req -x509 -new -newkey ec -pkeyopt ec_paramgen_curve:secp384r1 -days 3650 -noenc -keyout example.com.privkey.p8 -out example.com.cer -subj "/CN=example.com" -addext "subjectAltName=DNS:example.com,DNS:*.example.com"