looping through an array in typescript code example

Example 1: typescript foreach

let num = [7, 8, 9];
num.forEach(function (value) {
  console.log(value);
});

Example 2: for in ts

for (let entry of someArray) {
  console.log(entry); // 1, "string", false
}

var numbers = [1, 2, 3];
for (var _i = 0; _i < numbers.length; _i++) {
  var num = numbers[_i];
  console.log(num);
}