marekdano

var works = [
  {
    title: "First Project",
    pic: "http://www.animal-photography.com/thumbs/red_tabby_long_hair_kitten_~AP-0UJFTC-TH.jpg"
  },
  {
    title: "Second Project",
    pic: "img/silver_kitten.jpg"
  },

marekdano

// twitter follow button
!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';
if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';
fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');


$(document).ready(function(){
  
  // smooth scrolling 
  var $root = $('html, body');

marekdano

# Find the longest string in an array
words = ["fun", "time", "ab"]
# Simply calling  words.sort  would sort based on the alphabetic position of the first letter of each word.
puts words.sort_by{ |word| word.length}.last

#The above method can be rewritten with ampersand as
puts words.sort_by(&:length).last

marekdano

#############################################################################################
# Write a function fib() that a takes an integer "n" and returns the n-th fibonacci number
# fib(0) # => 0
# fib(1) # => 1
# fib(2) # => 1
# fib(3) # => 2
# fib(4) # => 3
# ...

def fib(n)

marekdano

const list  = [
  	{
		n: 1,
		children: [{
			n: 11,
			children: []
		}, {
			n: 12,
			children: []
		}]

marekdano

function balancedParens(string) {
  return !string.split("").reduce((previous, char) => {
    if (previous < 0) { return previous; } 
    if (char === "(") { return ++previous };
    if (char === ")") { return --previous };
    return previous;
  }, 0);
}

// test

marekdano

const coins = {
  'penny': 1,
  'nickel': 5,
  'dime': 10,
  'quarter': 25
}

const coinsByAmount = Object.keys(coins).reverse();

function getChange(amount) {

marekdano

import Redux from 'redux';

const reducer = (state = [], action) => {
  if (action.type === 'split_string') {
    return action.payload.split('');
  } else if (action.type === 'add_character') {
    return [...state, action.payload];
  }
  return state;
}

marekdano

const files = event.dataTransfer ? event.dataTransfer.files : event.target.files;
const fileToUpload = files[0];

let xhr = new XMLHttpRequest(),
formData = new FormData();
formData.append("test", fileToUpload, fileToUpload.name);

xhr.onreadystatechange = () => {
  if(xhr.readyState == 4) {
    if(xhr.status >= 200 && xhr.status < 300)

marekdano

class StoreHelpers {
	constructor() {
 	// This should never run because StoreHelpers is a class of static methods. 
 	// Sanity check: throw an exception if the main application tries to instantiate
 	throw new Error('ERROR: Unexpected instantiation of static class StoreHelpers.');
 }
 
 static cloneDeep(obj) {
 	var out, v, key;
 	out = Array.isArray(obj) ? [] : {};