for loop returning indexes typescript code example

Example 1: for of loop in ts with index

const someArray = [9, 2, 5];
someArray.forEach((value, index) => {
    console.log(index); // 0, 1, 2
    console.log(value); // 9, 2, 5
});

Example 2: angular 7 for loop index ts

for (let i = 0; i < 3; i++) {
  console.log ("Block statement execution no." + i);
}