Jesstern Rays jsstrn

## standup
open -a safari https://youtu.be/X2W3aG8uizA
osascript -e 'set volume output volume 100'

## diceware.json
{
"11111" : "a",
"11112" : "a&p",
"11113" : "a's",
"11114" : "aa",
"11115" : "aaa",
"11116" : "aaaa",
"11121" : "aaron",
"11122" : "ab",
"11123" : "aba",

## strategy.js
class Payment {
  constructor() {
    this.paymentMethod = ''
  }

  setPaymentMethod(paymentMethod) {
    this.paymentMethod = paymentMethod
  }

  pay(amount) {

## lab-how-the-web-works.md

      
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              Last active
              February 21, 2019 16:21
            
              
                Lab: How the web works
              
          
    🌐 Lab: How the web works

IP Address

We've learned that each device connected to a network is assigned an IP address. This includes your mobile phones and computers, and if you have a toaster that's hooked up to the Internet then your toaster, too.
What's the IP address of your computer?

Use ipconfig from your Terminal


## a.js
function hasDuplicateValue(array) {
  let counter = 0
  for (let i = 0; i < array.length; i++) {
    for (let j = 0; j < array.length; j++) {
      counter++
      if (i !== j && array[i] === array[j]) {
        return true
      }
    }
  }

## findDuplicates.js
/*

time: O(m + n)
space: O(n) // whichever is smaller

arr1 = [ 1, 2, 3, 5, 6, 7 ]
                        ^
arr2 = [ 3, 6, 7, 8, 20 ]
               ^
arr3 = [ 3, 6, 7 ]

## binarySearch.js
/*

time: O(log n)
space: O(1)

*/

function binarySearch(value, array) {
  let start = 0
  let end = array.length
	open -a safari https://youtu.be/X2W3aG8uizA
	osascript -e 'set volume output volume 100'
	{
	"11111" : "a",
	"11112" : "a&p",
	"11113" : "a's",
	"11114" : "aa",
	"11115" : "aaa",
	"11116" : "aaaa",
	"11121" : "aaron",
	"11122" : "ab",
	"11123" : "aba",
	class Payment {
	constructor() {
	this.paymentMethod = ''
	}

	setPaymentMethod(paymentMethod) {
	this.paymentMethod = paymentMethod
	}

	pay(amount) {
	function hasDuplicateValue(array) {
	let counter = 0
	for (let i = 0; i < array.length; i++) {
	for (let j = 0; j < array.length; j++) {
	counter++
	if (i !== j && array[i] === array[j]) {
	return true
	}
	}
	}
	/*

	time: O(m + n)
	space: O(n) // whichever is smaller

	arr1 = [ 1, 2, 3, 5, 6, 7 ]
	^
	arr2 = [ 3, 6, 7, 8, 20 ]
	^
	arr3 = [ 3, 6, 7 ]
	/*

	time: O(log n)
	space: O(1)

	*/

	function binarySearch(value, array) {
	let start = 0
	let end = array.length