gkucmierz

const randomWord = (len = 16, up = true, low = true, digits = true, special = '') => {
  const chars = [special];
  up &&  chars.push('ABCDEFGHIJKLMNOPQRSTUVWXYZ');
  low && chars.push('abcdefghijklmnopqrstuvwxyz');
  digits && chars.push('0123456789');
  const str = chars.join``;
  const word = [];
  for (let i = 0; i < len; ++i) {
    word[i] = str[Math.round(Math.random() * str.length) % str.length];

gkucmierz

// Smallest Common Multiple
// Least common multiple
// Greatest common divisor

function gcd(a, b) {
  if (a < 0) a = -a;
  if (b < 0) b = -b;
  if (b > a) {
    [a, b] = [b, a];
  }

gkucmierz

const actions = [
  () => document.querySelector('button[name=delete]').click(),
  () => document.querySelector('button.delete-address').click(),
  () => document.querySelector('button.back').click()
];
let i = 0;
setInterval(() => actions[(i++)%actions.length](), 1e3);

gkucmierz

,[
  >1  --[-->+<] >2 ----- <1 set 122 to 2 <0
  >>2 [-<<->>] sub 122 from char <<0
  >1 ++++++++++ ++++++++++ ++++++ set 26 cnt <0
  >1 [-
    <0   [->>+>+<<<] dup char 2&3 >1
    >>3  [-<<<+>>>] recov char to 0 <<1
    1    [->>+>+<<<] dup cnt 3&4
    >>>4 [-<<<+>>>] recov cnt <<<1

gkucmierz

// get dec input from 0 to 255 and store it in second cell

++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++ 48 0 dec
[
  mul by 10:
  >1 [-> +++++ +++++ <] >2 [-<+>] <<1
  ---------- ---------- ---------- ---------- -------- 48
  [->+<] add to sum
  ,
]

gkucmierz

let f = [1, 1];
let sum  = 0;
while(f[0] < 4e6){
 f.push(f[0]+f[1]);
 let e = f.shift();
 sum += e % 2 === 0 ? e : 0;
}
console.log(sum);

gkucmierz

let BitArray = function(size) {
  let arr = new Uint16Array(size >> 4);
  let o = new Uint16Array(16);
  let z = new Uint16Array(16);
  for (let i = 0; i < 16; ++i) {
    o[i] = 1 << i;
    z[i] = o[i] ^ ((1<<16)-1);
  }
  return {

gkucmierz

var canvas = document.getElementsByTagName("canvas")[0];
var img    = canvas.toDataURL("image/png");
document.write('<img src="'+img+'"/>');

gkucmierz

http://jsfiddle.net/d59h8jpj/112/

gkucmierz

pragma solidity ^0.4.8;

// kovan: 0x9af4ad4bad67f640a1416ef448640f906209ba0e

contract Token {

  string public name;
  uint8 public decimals;
  string public symbol;