how to iterate array in angular 8 code example

Example 1: angular for loop

let array = [1,2,3];
for (let i = 0; i < array.length; i++) {
  console.log(array[i]);
}

Example 2: angular for loop

let array = [1,2,3];
array.forEach(function (value) {
  console.log(value);
});