get index in forEach js code example
Example 1: foreach javascript
var items = ["item1", "item2", "item3"]
var copie = [];
items.forEach(function(item){
copie.push(item);
});
Example 2: javascript foreach index
users.forEach((user, index)=>{
console.log(index);
});
Example 3: js for each item do
let array = ['Item 1', 'Item 2', 'Item 3'];
array.forEach(item => {
console.log(item);
});
Example 4: js get index from foreach
var myArray = [123, 15, 187, 32];
myArray.forEach(function (value, i) {
console.log('%d: %s', i, value);
});
Example 5: boucle foreach js
let listeDePays = ['France', 'Belgique', 'Japon', 'Maroc'];
listeDePays.forEach(pays => console.log(pays));
Example 6: mdn foreach
arr.forEach(callback(currentValue [, index [, array]])[, thisArg])