Lecture 32

 //array

//object

// let value = [10, 20, "hello world"]

// let a = "hello world"

// let result = a.includes("world");

// console.log(result  )

// console.log(value[1]);

// value[1] = 100

// console.log(value);

// value.push("hello pakistn")

// console.log(value);

let array_2 = [

    //   0   1   2  

    [10, 20, 30],

    [20, 222]

]

console.log(array_2[1][2])

let obj = {

    "firstName": "Bilal",

    "lastNAme": "Javed",

    "email": function () {

        alert("hello email")

    }

}

console.log(obj["email"]())