text: // Data Types - 7 total
  // Primitive - String, Number, Boolean, Null, Undefined, Symbol
  // Object - Arrays, Functions, Objects
  
  // typeof - operator (typeof variable) (typeof value)
  
  // String
  const text = "data types ini string";
  // Number
  const number = 45;
  // Boolean
  let value1 = true;
  let value2 = false;
  // Null
  const result = null;
  // Undefined
  let name;
  // Symbol(ES6)
  console.log(typeof text);
  console.log(typeof true);
  console.log(typeof number);
  console.log(typeof value1);
  console.log(typeof value2);
  console.log(typeof null);
  console.log(typeof name);
  
  // typeof untuk mengecek data (string,bool,number dll)
  