mu-hun

// ==UserScript==
// @name     병무청 병역일터 검색
// @version  1
// @grant    none
// @match https://work.mma.go.kr/caisBYIS/search/byjjecgeomsaek.do
// @match https://work.mma.go.kr/caisBYIS/search/cygonggogeomsaek.do
// @run-at document-idle
// ==/UserScript==

mu-hun

let z = 1;

function *foo() {
	const x = yield 2;
	z++
	const y = yield (x*z)
	console.log(x, y, z)
}

const it_first = foo()

mu-hun

테스트 수도 코드

describe('root', function () {
  beforeEach(() => {
    console.log('론처 시작')
    startApp()
  })
  afterEach(() => {
    console.log('론처 종료')

mu-hun

const bookmark = '.btn_important.on'

const interval = setInterval(function () {
  const items = document.querySelectorAll('.mail_item')
  for (const item of items) {
    if (item.querySelector(bookmark) == null) item.querySelector('#mCk').click()
  }
  document.querySelector('.btn_del').click()
  if (
    document.querySelector('.info_none') != null ||

mu-hun

const fetchMachine = Machine({
  initial: 'idle',
  states: {
    idle: {
      on: {
        SUBMIT: 'submit',
      },
    },
    submit: {
      on: {

mu-hun

function fib(n) {
  let first = 1, second = 0;
  let current;
  for (let i = 2; i <= n; i++) {
    current = first + second
    second = first
    first = current
  }
  return current
}

mu-hun

function nextPermutation(A: number[]) {
  let i = A.length - 1
  let j = A.length - 1

  while (i > 0 && A[i - 1] >= A[i]) i -= 1

  if (i === 0) return false

  while (A[j] <= A[i - 1]) j -= 1

mu-hun

function strToint(string: string) {
  let i = 0;
  let num = 0;
  let isNeg = false;
  const length = string.length;
  const zeroCode = '0'.charCodeAt(0);

  if (string[0] === '-') {
    isNeg = true;
    i = 1;

mu-hun

const isEqual = <T extends number | string>(first: T[], second: T[]) =>
  first.length === second.length &&
  first.findIndex((item, index) => item !== second[index]) === -1;

const isEqualVariableArray = <T>(...arrays: T[][]) => arrays.slice(0, arrays.length - 1).findIndex((array, index) => !isEqual<T>(array, arrays[index+1]))

console.assert(isEqualVariableArray<number>([1, 2], [1, 2], [1, 2]))

mu-hun

function selectionSort(array: number[]) {
  for (let last = array.length - 1; last > 0; last--) {
    const largest = array.slice(0, last + 1).sort()[last];
    const largestIndex = array.findIndex((item) => item === largest);

    array[largestIndex] = array[last];
    array[last] = largest;
  }
  return array;
}