06 - Objects in JS

    const person = {
        firstName:"Sidharth",
        age: 25,
        isAdult:true
    }

    console.log(person);
    console.log(person.firstName);
    console.log(person["firstName"]);
    console.log(person["first"+"Name"]);
    console.log(person.age);

    console.log('Delete isAdult field: delete person.isAdult : ');
    delete person.isAdult;
    console.log(person);
    
    console.log('Added new property "lastname" to person object: ');
    person.lastname = 'Pandey';
    console.log(person);


    Output:
    =======

    {firstName: "Sidharth", age: 25, isAdult: true}
    Sidharth
    Sidharth
    Sidharth
    25

    Delete isAdult field: delete person.isAdult : 
    {firstName: "Sidharth", age: 25}
    
    Added new property "lastname" to person object: 
    {firstName: "Sidharth", age: 25, lastname: "Pandey"}