SeanPlusPlus

a,200
a,202  
a,205
b,302
b,60
b,3100
c,50
c,200

SeanPlusPlus

#!/usr/bin/env python

import collections

def main():
    di = {}
    f = file('in.txt', 'r')
    for line in f:
        k = line.rstrip().split(',')[0]
        v = line.rstrip().split(',')[1]

SeanPlusPlus

// https://github.com/SeanPlusPlus/WebDevTemplates/blob/master/hello-world/hello-js/CHALLENGES.md #3

'use strict';

(function(){

  var msg = 'hello world';
  var arr = msg.replace(' ', '').split('');
  var obj = {};
  arr.forEach(function(chr) {

SeanPlusPlus

var msgString = 'hello world';
var msgArray  = msgString.replace(' ', '').split('');
var characterCount = {};
msgArray.forEach(function(char) {
  if (char in characterCount) {
    characterCount[char] += 1;
  }
  else {
    characterCount[char] = 1;
  }

SeanPlusPlus

Keybase proof

I hereby claim:

• I am seanplusplus on github.
• I am seanplusplus (https://keybase.io/seanplusplus) on keybase.
• I have a public key whose fingerprint is 2016 70BA 7220 A4DC 5140 ED60 EDC2 AD43 B29A 0F4E

To claim this, I am signing this object:

SeanPlusPlus

How do I get changes from Sean's sweet repo?

git remote add upstream [email protected]:SeanPlusPlus/WebDevTemplates.git
git fetch upstream
git checkout master
git merge upstream/master

Beware of conflicts

SeanPlusPlus

// http://play.elevatorsaga.com/#challenge=1

{
    init: function(elevators, floors) {
        var elevator = elevators[0]; // Let's use the first elevator
        elevator.on("idle", function() {
            // The elevator is idle, so let's go to all the floors (or did we forget one?)
            elevator.goToFloor(0);
            elevator.goToFloor(1);
            elevator.goToFloor(2);

SeanPlusPlus

#!/usr/bin/env python

###############################################################################
def get_pseudo_random_ints(li, total_randoms_needed):
###############################################################################
    pseudo_random_ints = []
    for idx, char in enumerate(''.join(li)):
        if idx < total_randoms_needed:
            pseudo_random_ints.append(ord(char))
    return pseudo_random_ints

SeanPlusPlus

#!/usr/bin/env python
from random import shuffle

def main():
    li = ['foo', 'bar', 'baz', 'meh', 'blerg']
    shuffle(li)
    print li

if __name__ == '__main__':
    main()

SeanPlusPlus

avgTemp <- function() {
  data <- read.csv('hw1_data.csv')
  d <- data[data$Ozone>31 & data$Temp>90,]$Solar.R
  mean(d[!is.na(d)])
}

above <- function(x, n = 10) {
	use <- x > n
	x[use]
}