vasanthk

System Design Cheatsheet

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

Basic Steps

1. Clarify and agree on the scope of the system

• 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?

gbaman

# An example to get the remaining rate limit using the Github GraphQL API.

import requests

headers = {"Authorization": "Bearer YOUR API KEY"}


def run_query(query): # A simple function to use requests.post to make the API call. Note the json= section.
    request = requests.post('https://api.github.com/graphql', json={'query': query}, headers=headers)
    if request.status_code == 200:

ripiuk

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

SENDER_EMAIL = '[email protected]'
SENDER_PASSWORD = 'some_password'
SERVER = 'smtp.gmail.com:587'
RECEIVER_EMAIL = '[email protected]'

SUBJECT = 'BLA-bla'

marcbelmont

// ==UserScript==
// @name         Spotify Ad Muter
// @version      1.2
// @namespace    http://tampermonkey.net/
// @description  Detects and blocks ads on Spotify. Automatically mute Spotify ads. Turn sound on again after the ad.
// @match        https://*.spotify.com/*
// @grant        none
// @run-at       document-start
// @downloadURL  https://gist.github.com/marcbelmont/1ea63270867a4e8786dd5f172d8d4489/raw
// @updateURL    https://gist.github.com/marcbelmont/1ea63270867a4e8786dd5f172d8d4489/raw