RobAWilkinson

#Intro to Golang

###What is go

• statically typed
• functional language
• with concurrency built right in

###set up

RobAWilkinson

#Intro to Golang

###What is go

• statically typed
• functional language
• with concurrency built right in

###set up

RobAWilkinson

#Intro to Golang

###What is go

• statically typed
• functional language
• with concurrency built right in

###set up

RobAWilkinson

#Scaling a rails app

##Learning Objectives

• n+1 querys

RobAWilkinson

require 'httparty'
require_relative './passwords'

# blank array to hold usernames
usernames = []

#create blank array to hold HTTParty get threads
username_threads = []
(32..34).each do |num|

RobAWilkinson

#Binary Search Trees/Recursion

###Learning Objectives

• Binary Search Tree Theory
• Creating a Binary Search Tree
• Recursion definition
• Sweet, sweet, Recursion

RobAWilkinson

#Binary Search Trees/Recursion

###Learning Objectives

• Binary Search Tree Theory
• Creating a Binary Search Tree
• Recursion definition
• Sweet, sweet, Recursion

RobAWilkinson

#Sort algorithms

##Learning Objectives

• Understand what sort algorithms do and how computers sort things
• build a bubble sort and understand its Big O notation
• build a merge sort and understand its Big O notation

Whats sorting got to do with it?

RobAWilkinson

#Big O notation

##Learning Objectives

• understand what big O notation is
• understand examples of
  • O(1)
  • O(n)
  • O(n^2)
  • O(log n)

RobAWilkinson

#Big O notation

##Learning Objectives

• understand what big O notation is
• understand examples of
  • O(1)
  • O(n)
  • O(n^2)
  • O(log n)