javascript foreach do array code example

Example 1: javascript foreach

var colors = ['red', 'blue', 'green'];

colors.forEach(function(color) {
  console.log(color);
});

Example 2: foreach javascript

let words = ['one', 'two', 'three', 'four'];
words.forEach((word) => {
  console.log(word);
});
// one
// two
// three
// four

Example 3: foreach jas

const array1 = ['a', 'b', 'c'];

array1.forEach(element => console.log(element));

Example 4: mdn foreach

arr.forEach(callback(currentValue [, index [, array]])[, thisArg])

Example 5: foreach javascript

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