paulallies

#add 'node_modules' to .gitignore file

git rm -r --cached node_modules
git commit -m 'Remove the now ignored directory node_modules'
git push origin <branch-name>

patriciogonzalezvivo

Install Homebrew

ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"

Add PATH to ~/.bash_profile and ~/.zshrc

export PATH=/usr/local/bin:$PATH

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?

adamar

import websocket
import thread
import time
import sys


port = sys.argv[1]


def on_message(ws, message):

prof3ssorSt3v3

// DarkSky API
// CORS requests are NOT allowed by the DarkSky server
// Requests from other Servers are allowed
// So, we would make a pass thru file on a server.
// Browser sends the fetch( ) AJAX request to OUR server
// OUR server sends the AJAX request to DarkSky server
// DarkSky responds to OUR Server
// OUR Server sends the DarkSky reply back to Browser
// Browser AJAX call => Our Server => DarkSky => Our Server => Browser AJAX call

Thomas-Smyth

import React, { Component } from 'react';
import {
    Collapse,
    Navbar,
    NavbarToggler,
    NavbarBrand,
    Nav,
    NavItem,
    NavLink,
    Container,