michalbe

String.prototype.customHash = function(x) {
  x = x || 10;
  var sum = 0;
  for (var i = 0, l=this.length; i<l; i++) {
   sum += (this.charCodeAt(i) * i);
  }

  return (sum%x) + 1;
}

michalbe

var people = [
 "budzor",
"wojteck",
"aga",
"wasiak",
"luiza",
"luki",
"oktan one",
"paula",
"dżaga"    

michalbe

Array.prototype.slice.call(
  document.querySelectorAll('.interlanguage-link')
).forEach(
  function(node){ 
    console.log(node.children[0].title); 
  }
);

michalbe

// run this script here: http://cng.seas.rochester.edu/CNG/docs/x11color.html


var result = [];

Array.prototype.slice.call(
  document.querySelectorAll('tr td:nth-child(2n):not([bgcolor=black]):not([valign=top])')
).forEach(function(color){
  result.push(color.innerHTML); 
});

michalbe

Array.prototype.slice.call(
  document.querySelectorAll('.ProfileCard.js-actionable-user')
).forEach(function(card){ 
  var img = card.querySelector('img'); 
  if (img.src.indexOf('default') === -1) { 
    card.querySelector('.js-follow-btn').click();
  } 
});

michalbe

var series = document.querySelectorAll('#series .cover');
var x = 6;
var y = 3;
var sizeX = 1200;
var sizeY = 800;
var topPos = 0;
var leftPos = 0;

var totalCovers = x*y;

michalbe

pszeniczniak

• słody:
  • 2kg pszenicznego
  • 1kg pszenicznego karmelowego
  • 1kg monachijskiego
• chmiele:
  • marynka 15g
• wysładzanie:
  • 42*C - 30'
• 64*C - 30'

michalbe

// var input = '))';
var input = '(())))((';

var opening = '(';
var closing = ')';
var closingToEnd = function(array, pointer) {
  var newArr = array.slice(pointer);
  return newArr.filter(function(el) {
    return el === closing;
  }).length;