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/**
 * Flattens the multidimensional array
 * @param {Array} array - some multidimensional array
 * @returns {Array} flattened array
 */
function flatten(array) {
    return array.reduce(function(acc, curr) {
        var items = Array.isArray(curr)? flatten(curr) : [curr];
        return acc.concat(items);
    }, []);

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// ES6 program to for Knight's tour problem using
// Warnsdorff's algorithm
const N = 8;
let gx;
let gy;
const a = [];

function print(a) {
    for (let i = 0; i < N; i += 1) { 
        let s = ''; 

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function transitionEndPromise(element) {
  return new Promise(resolve => {
    element.addEventListener('transitionend', function f() {
      element.removeEventListener('transitionend', f);
      resolve();
    });
  });
}

function animateOut(oldView) {

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async function asyncCall() {
  let response = await fetch("https://httpstat.us/500")
  if (response.ok) return await response.text()
  throw new Error(response)
}

async function callFetch() {
  try {
      let const = await asyncCall()
      console.log(text)

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declare var __DEV__: boolean;

declare module 'react-native' {

  declare type Color = string | number;

  declare type Transform =
    { perspective: number } |
    { scale: number } |
    { scaleX: number } |