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How I can insert a URL to all array elements individually in JS

By : user26621
Date : October 14 2020, 02:22 PM
hop of those help? Short answer would be to refer the code segment below where I create a new array along with urls.
code :
var newCountries = countries.map(el => {
  return {
    name: el,
    url: 'https://en.wikipedia.org/wiki/' + el
var countries = ['Australia', 'Belgium', 'India'];
var urls = ['http://www.google.com', 'http://www.bing.com', 'http://www.facebook.com']
var newCountries = countries.map((el, idx) => {
  return {
    name: el,
    url: urls[idx]
var countries = ["Afghanistan","Albania","Algeria","Andorra","Angola","Anguilla","Antigua & Barbuda","Argentina","Armenia","Aruba","Australia","Austria","Azerbaijan","Bahamas","Bahrain","Bangladesh","Barbados","Belarus","Belgium","Belize","Benin","Bermuda","Bhutan","Bolivia","Bosnia & Herzegovina","Botswana","Brazil","British Virgin Islands","Brunei","Bulgaria","Burkina Faso","Burundi","Cambodia","Cameroon","Canada","Cape Verde","Cayman Islands","Central Arfrican Republic","Chad","Chile","China","Colombia","Congo","Cook Islands","Costa Rica","Cote D Ivoire","Croatia","Cuba","Curacao","Cyprus","Czech Republic","Denmark","Djibouti","Dominica","Dominican Republic","Ecuador","Egypt","El Salvador","Equatorial Guinea","Eritrea","Estonia","Ethiopia","Falkland Islands","Faroe Islands","Fiji","Finland","France","French Polynesia","French West Indies","Gabon","Gambia","Georgia","Germany","Ghana","Gibraltar","Greece","Greenland","Grenada","Guam","Guatemala","Guernsey","Guinea","Guinea Bissau","Guyana","Haiti","Honduras","Hong Kong","Hungary","Iceland","India","Indonesia","Iran","Iraq","Ireland","Isle of Man","Israel","Italy","Jamaica","Japan","Jersey","Jordan","Kazakhstan","Kenya","Kiribati","Kosovo","Kuwait","Kyrgyzstan","Laos","Latvia","Lebanon","Lesotho","Liberia","Libya","Liechtenstein","Lithuania","Luxembourg","Macau","Macedonia","Madagascar","Malawi","Malaysia","Maldives","Mali","Malta","Marshall Islands","Mauritania","Mauritius","Mexico","Micronesia","Moldova","Monaco","Mongolia","Montenegro","Montserrat","Morocco","Mozambique","Myanmar","Namibia","Nauro","Nepal","Netherlands","Netherlands Antilles","New Caledonia","New Zealand","Nicaragua","Niger","Nigeria","North Korea","Norway","Oman","Pakistan","Palau","Palestine","Panama","Papua New Guinea","Paraguay","Peru","Philippines","Poland","Portugal","Puerto Rico","Qatar","Reunion","Romania","Russia","Rwanda","Saint Pierre & Miquelon","Samoa","San Marino","Sao Tome and Principe","Saudi Arabia","Senegal","Serbia","Seychelles","Sierra Leone","Singapore","Slovakia","Slovenia","Solomon Islands","Somalia","South Africa","South Korea","South Sudan","Spain","Sri Lanka","St Kitts & Nevis","St Lucia","St Vincent","Sudan","Suriname","Swaziland","Sweden","Switzerland","Syria","Taiwan","Tajikistan","Tanzania","Thailand","Timor L'Este","Togo","Tonga","Trinidad & Tobago","Tunisia","Turkey","Turkmenistan","Turks & Caicos","Tuvalu","Uganda","Ukraine","United Arab Emirates","United Kingdom","United States of America","Uruguay","Uzbekistan","Vanuatu","Vatican City","Venezuela","Vietnam","Virgin Islands (US)","Yemen","Zambia","Zimbabwe"];

var newCountries = countries.map(el => {
  return {
    name: el,
    url: 'https://en.wikipedia.org/wiki/' + el
autocomplete(document.getElementById("myInput"), newCountries);

function autocomplete(inp, arr) {
  var currentFocus;
  inp.addEventListener("input", function(e) {
      var a, b, i, val = this.value;
      if (!val) { return false;}

      currentFocus = -1;
      a = document.createElement("DIV");
      a.setAttribute("id", this.id + "autocomplete-list");
      a.setAttribute("class", "autocomplete-items");

      /*for each item in the array...*/
      for (i = 0; i < arr.length; i++) {
        if (arr[i].name.substr(0, val.length).toUpperCase() == val.toUpperCase()) {
          b = document.createElement("DIV");
          b.innerHTML = "<a href=\'" + arr[i].url + "\' target='_blank'><strong>" + arr[i].name.substr(0, val.length) + "</strong>" + arr[i].name.substr(val.length) + "</a>";
          b.innerHTML += "<input type='hidden' value='" + arr[i].name + "'>";
          b.addEventListener("click", function(e) {
              inp.value = this.getElementsByTagName("input")[0].value;

  inp.addEventListener("keydown", function(e) {
      var x = document.getElementById(this.id + "autocomplete-list");
      if (x) x = x.getElementsByTagName("div");
      if (e.keyCode == 40) {
      } else if (e.keyCode == 38) { //up
      } else if (e.keyCode == 13) {
        if (currentFocus > -1) {
          if (x) x[currentFocus].click();
  function addActive(x) {
    /*a function to classify an item as "active":*/
    if (!x) return false;
    if (currentFocus >= x.length) currentFocus = 0;
    if (currentFocus < 0) currentFocus = (x.length - 1);
  function removeActive(x) {
    for (var i = 0; i < x.length; i++) {
  function closeAllLists(elmnt) {
    var x = document.getElementsByClassName("autocomplete-items");
    for (var i = 0; i < x.length; i++) {
      if (elmnt != x[i] && elmnt != inp) {
* { box-sizing: border-box; }
body { font: 16px Arial; }
a { text-decoration:none; }

.autocomplete {
  position: relative;
  display: inline-block;

input {
  border: 1px solid transparent;
  background-color: #f1f1f1;
  padding: 10px;
  font-size: 16px;

input[type=text] {
  background-color: #f1f1f1;
  width: 100%;

input[type=submit] {
  background-color: DodgerBlue;
  color: #fff;
  cursor: pointer;

.autocomplete-items {
  position: absolute;
  border: 1px solid #d4d4d4;
  border-bottom: none;
  border-top: none;
  z-index: 99;
  /*position the autocomplete items to be the same width as the container:*/
  top: 100%;
  left: 0;
  right: 0;

.autocomplete-items div {
  padding: 10px;
  cursor: pointer;
  background-color: #fff; 
  border-bottom: 1px solid #d4d4d4; 

.autocomplete-items div:hover {
  background-color: #e9e9e9; 

.autocomplete-active {
  background-color: DodgerBlue !important; 
  color: #ffffff; 

<p>Start typing:</p>

<form autocomplete="off" action="#">
  <div class="autocomplete" style="width:300px;">
    <input id="myInput" type="text" name="myCountry" placeholder="Country">
  <input type="submit">

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How to access the elements of array individually and fetch them

By : Dennis Cahillane
Date : March 29 2020, 07:55 AM
I hope this helps you . $que[0] is an array itself. To access the first element within the first element of $que you need to do $que[0][0].

jQuery - effect elements taken from an array (individually)

By : Thiago Goldoni
Date : March 29 2020, 07:55 AM
hop of those help? allObjects[1] returns a raw DOM element. DOM elements do not have a fadeIn method, jquery objects do. Instead, use .eq:
code :

how can I print each indexed elements of 2D array individually in PHP?

By : te ni thien
Date : March 29 2020, 07:55 AM
To fix this issue Very simply, you could have a nested loop. At the end of the each outer iteration you can print a newline.
code :

$arr = [[1,2,3],[4,5,6],[7,8,9]];

foreach($arr as $list) {
   foreach($list as $element) {
     echo $element . ' ';
   echo '<br>';

Swapping column elements individually (2D Array) C++

By : user2163095
Date : March 29 2020, 07:55 AM
wish of those help Since you already know the averages (thus, the positions) and you're using C++, you may use std::swap to swap any two elements on an array:
code :
std::swap(array[e1], array[e2]);
template <class T> void swap ( T& a, T& b )
  T c(a); a=b; b=c;

How to Peels off the elements of an array individually in rethinkdb?

By : Rob Be
Date : March 29 2020, 07:55 AM
Does that help I have documents like this: , Your originial question had this object:
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