PetarIvancevic

function sum (a, b) {
  return a + b
}

console.log(sum(10, 5))

PetarIvancevic

videojs.registerPlugin('playerPlugin', function (opts) {
  ...
})

if (process.env.NODE_ENV !== 'production') {
  const devPlayerOptions = {
    "customOption": "customOptionValue",
  }

  videojs('player').playerPlugin(devPlayerOptions)

PetarIvancevic

const discountFactor = 0.85
const trainingSets = []

for (let i = 0; i < numMoves - 1; i++) {
  let currentNetStateNormalized = netConfig.netNormalizedOutput(moves[i].boardVector)[0]
  let reward = moves[i].reward
  let nextNetStateNormalized = netConfig.netNormalizedOutput(moves[i + 1].boardVector)[0]

  let netOutput = normalizeReluOutput(reward + discountFactor * nextNetStateNormalized)

PetarIvancevic

router.get('/movie', auth, async function (req, res) {
  const {username} = req
  const similarityData = _(await db.similarity.getBy(function (similarity) {
    return _.includes(similarity.users, username)
  })).orderBy('pcc', 'desc').take(5).value()
  const users = _(similarityData).map(function (similarity) {
    return {
      ..._.omit(similarity, 'users'),
      username: _.remove(similarity.users, function (user) {
        return user !== username

PetarIvancevic

router.get('/user', auth, async function (req, res) {
  const {username} = req
  const similarity = helper.sortByAlgorithm(await db.similarity.getBy(function (user) {
    return _.includes(user.users, username)
  }), 'pcc')

  const usersSimilarities = await Promise.map(similarity, async function (similarityData) {
    return {
      ...similarityData,
      user: await db.user.get(_.remove(similarityData.users, function (user) {

PetarIvancevic

async function updateUserSimilarityScores (username) {
  const users = await db.user.getVals()
  const mainUser = await db.user.get(username)

  mainUser.reviews = await getUserMovieReviews(mainUser)
  const mainUserMovies = _.map(mainUser.reviews, 'movieId')

  return Promise.map(users, async function (user) {
    user.reviews = await getUserMutualMovieReviews(user, mainUserMovies)

PetarIvancevic

function squaredNum (review) {
  return Math.pow(review.rating, 2)
}

function pcc (user1, user2) {
  const n = _.size(user1.reviews)

  if (n === 0) {
    return n
  }

PetarIvancevic

function euclideanDistance (user1, user2) {
  const n = _.size(user1.reviews)
  let coefficient = 0

  if (n === 0) {
    return n
  }

  for (let i = 0; i < n; i++) {
    coefficient += Math.pow(user1.reviews[i].rating - user2.reviews[i].rating, 2)

PetarIvancevic

{% if collection.all_tags.size > 1 %}

  {% comment %}
    Get all of the filter groups
  {% endcomment %}
  {% for tag in collection.all_tags %}
    {% if tag contains '_' %}
      {% assign splitTag = tag | split: '_' %}
      {% unless filterTags contains splitTag.first %}
        {% capture filterTags %}{{ filterTags }}+{{ splitTag.first }}{% endcapture %}