egonSchiele

{-# LANGUAGE TemplateHaskell #-}

import Control.Lens

data Point = Point {
           _x :: Double,
           _y :: Double
           } deriving (Show)

data Mario = Mario { _location :: Point } deriving (Show)

gigamonkey

. 5 . | . . 1 | 4 7 9
. . 2 | 7 . . | . . 8
. . . | . 4 6 | 2 . .
------+-------+------
. 4 6 | . . 9 | 5 3 7
. . . | . 6 . | . . .
8 9 3 | 5 . . | 6 4 .
------+-------+------
. . 9 | 6 1 . | . . .
1 . . | . . 2 | 3 . .

merijn

{-# LANGUAGE OverloadedStrings #-}

import Control.Concurrent.Async
import Control.Concurrent.QSem
import Control.Monad
import Control.Monad.Catch
import Control.Monad.Trans
import Control.Monad.Reader

import Data.ByteString.Lazy (ByteString)

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?

avkoval

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import requests

GOOGLE_CAL_URL = 'https://calendar.google.com/calendar/ical/'
CALENDARS = {
    'My': 'alex.v.koval%40gmail.com/private-somehash%%%/basic.ics'
}