javascropt foreach code example

Example 1: javascript foreach

const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
	console.log(index, item)
})

Example 2: how to use the foreach method in javascript

groceries.forEach(groceryItem => console.log(groceryItem));

Example 3: foreach javascript

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