foreacj js code example

Example 1: foreach javascript

var items = ["item1", "item2", "item3"]
var copie = [];

items.forEach(function(item){
  copie.push(item);
});

Example 2: boucle foreach js

let listeDePays = ['France', 'Belgique', 'Japon', 'Maroc'];
listeDePays.forEach(pays => console.log(pays));

Example 3: foreach javascript

Used to execute the same code on every element in an array
Does not change the array
Returns undefined

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Javascript Example

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