foreach.call javascript code example
Example 1: perform a function on each element of array javascript
var new_array = old_array.map(function(e) {
e.data = e.data.split(',');
return e;
});
Example 2: how to use the foreach method in javascript
groceries.forEach(groceryItem => console.log(groceryItem));
Example 3: for each
const array1 = ['a', 'b', 'c'];
array1.forEach(element => console.log(element));
// expected output: "a"
// expected output: "b"
// expected output: "c"