gkucmierz

const walletBalanceChanged = balance => {
  const GAS_PRICE = 1e10;
  const TX_GAS = 40e3;
  const TX_PRICE = GAS_PRICE * TX_GAS;

  let txsNum = balance / TX_PRICE;

  const txsLvls = [2, 10, 20];

  if (txsNum <= 2) {

gkucmierz

// (as: Array[Array[A]]) => Array[A]
function flatten (as) {
  return as.reduce((a, b) => a.concat(b), [])
}

// (as: Array[A], a: A) => Array[A]
function without (as, a) {
  const bs = as.slice(0)
  bs.splice(as.indexOf(a), 1)
  return bs

gkucmierz

d=new Date
d.setMonth(8)
d.setDate(1)
d.setHours(0)
d.setMinutes(0)
d.setSeconds(0)
console.log(d, (+d*1e-3).toFixed())

gkucmierz

// gold coin (krugerrand) oscilations generator

let context = new (window.AudioContext || window.webkitAudioContext)();
[4823, 10852, 18540].map(freq => {
let osc = context.createOscillator(); // instantiate an oscillator
  osc.type = 'sine'; // this is the default - also square, sawtooth, triangle
  osc.frequency.value = freq;
  osc.connect(context.destination); // connect it to the destination
  osc.start(); // start the oscillator
  osc.stop(context.currentTime + 2); // stop 2 seconds after the current time

gkucmierz

// ing business login

var pass = prompt().trim();
[].map.call(document.querySelector('.pass-holder').querySelectorAll('[type=password]'), (el, i) => {
  if ([].slice.call(el.classList).indexOf('logFieldInactive') === -1) {
    el.value = pass[i];
  }
});

gkucmierz

[].map.call($('#activeLoansTable tr'), el => {
  return el.querySelectorAll('td')[2];
}).map(td=>td&&+td.innerText.replace(/[^\.0-9]/g, '')||0).reduce((acc, n)=>acc+n,0);

gkucmierz

# serialize
base64 source.txt

#deserialize
echo "VGVzdCA6KQo=" | base64 -d >> destination.txt

gkucmierz

var pass = prompt().trim();
[].filter.call($('[type=password]'), el => {
  let m = el.id.match(/mask\-([0-9]+)/);
  return m && m[1];
}).map(el => {
  let m = el.id.match(/mask\-([0-9]+)/);
  let n = +m[1];
  //el.value = pass.charAt(n-1);
  console.log(n, pass.charAt(n-1));
});

gkucmierz

Keybase proof

I hereby claim:

• I am gkucmierz on github.
• I am gkucmierz (https://keybase.io/gkucmierz) on keybase.
• I have a public key ASCDe9c1wBpEz2mdDTaJzGmIz6FfP9iutrzOCdDocJ5UOQo

To claim this, I am signing this object:

gkucmierz

// https://github.com/houdini22/javascript_test/blob/master/parking_lot_test/test.js

const solution = (e,l) => {
	let s = [e,l].map(s => {
		let m = s.match(/(\d+):(\d+)/);
		return (+m[1])*60+(+m[2]);
    });
    return Math.ceil((s[1]-s[0])/60)*4+1;
}