dengjonathan

import random

def takeMarble(isRed, bag):
  color = 'red' if isRed else 'blue'
  if isRed:
    return ((bag[0] - 1, bag[1]), color)
  else:
    return ((bag[0], bag[1] - 1), color)

def pickMarble(bag):

dengjonathan

# Scala FP Summary Notes
## What is a function?
In math, a function is a mapping from the set of possible inputs, the /domain/, to the set of possible outputs, the /codomain/.

This function maps from the set of possible inputs (the type `A`) to the set of possible outputs (the type `B`)
`A => B`

### Rules
* Every item in the domain must have a *single* deterministic mapping to an item in the co-domain
* However, not every item in the codomain has to have a mapping in the domain.

dengjonathan

import scala.concurrent.{Await, Future, ExecutionContext}
import scala.util.Try
import ExecutionContext.Implicits.global

object rnn {
  val seed = "5"

  def fetch = Future {
    Thread.sleep(100)
    seed

dengjonathan

{
  "plugins": ["react-hot-loader/babel"],
  "ignore":[]
}

dengjonathan

const problem = {
    start: {A: 5, B: 2},
    A: {start: 1, C: 4, D: 2},
    B: {A: 8, D: 7},
    C: {D: 6, finish: 3},
    D: {finish: 1},
    finish: {}
};

const getMin = (queue, distances) => {

dengjonathan

import React from 'react';
import ReactDOM from 'react-dom';
import {createStore} from 'redux';
import {connect, Provider} from 'react-redux';

/********************************REDUX*****************************************/
//default state
const INITIAL_STATE = {
  value: 0
};

dengjonathan

const Server = require('./server.js')
const port = (process.env.PORT || 8080)
const app = Server.app()

if (process.env.NODE_ENV !== 'production') {
  const webpack = require('webpack')
  const webpackDevMiddleware = require('webpack-dev-middleware')
  const webpackHotMiddleware = require('webpack-hot-middleware')
  const config = require('../webpack.deployment.config.js')
  const compiler = webpack(config)

dengjonathan

const ACTIVITIES = [
  {name: 'side-project', time: 10, xp: 12},
  {name: 'algorithms', time: 3, xp: 7},
  {name: 'networking', time: 1, xp: 0.5},
  {name: 'exercise', time: 2, xp: 1.5},
  {name: 'systems design', time: 4, xp: 4},
  {name: 'making CSS codepens', time: 3, xp: 4}
];

/**

dengjonathan

var express = require('express');
var app = express();
var path = require('path');

app.use(express.static(path.join(__dirname)));
app.use("/styles", express.static(__dirname));
app.use("/images", express.static(__dirname + '/images'));
app.use("/scripts", express.static(__dirname + '/scripts'));

// viewed at based directory http://localhost:8080/

dengjonathan

const ACTIVITIES = [
  {name: 'side-project', time: 10, xp: 12},
  {name: 'algorithms', time: 3, xp: 7},
  {name: 'networking', time: 1, xp: 0.5},
  {name: 'exercise', time: 2, xp: 1.5},
  {name: 'systems design', time: 4, xp: 4},
  {name: 'making CSS codepens', time: 3, xp: 4}
];

/**