Format Code
Run Code
<!DOCTYPE html> <html> <head> <title>Let's Coding Example</title> </head> <body> <div id="html-div"> </div> <script> let person = { firstName: "John", lastName: "Doe", age: 30 }; person.city = "New York"; person["city"] = "New York"; console.log(person.city); // New York console.log(person["city"]); // New York </script> </body> </html>
console output