JavaScript -Arrays ANd object in JavaScript

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  <title>Arrays ANd object in JavaScript</title>

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  <h1>Arrays ANd object in JavaScript</h1>

  <script>

    let number = 23;

    let stringb = "String";

    let bulian = true;

    let nullVar = null;

    let undifine = undefined;

    console.log(number)

    let objectVar = {

      name: "nazrul",

      job: "webDevloper",

      "salery for me": 250,

    }

    console.log(objectVar);

    console.log(objectVar.name);

    console.log(objectVar['salery for me'])

    //   console.log(typeof objectVar);

    // let arrays1=[12, 12,56,"Nazrul" ,undefined ,null, true,];

    // console.log(arrays1);

    // console.log(arrays1[3]); //is ka matlab he [3] me jo bhi index he use print kar do//

    // console.log(names);

    // let arrays = new Array( 43, 50, 657,0, 32, "Islam", undefined); // Array banane ka naya tarica 

    // arrays= arrays.sort();

    // arrays.push(324, "This is push array ")

    // console.log(arrays);

    // console.log(arrays.length)// array ka length nikal ne ke liye 

    let numbers = new Array(23);

    console.log(numbers);

  </script>

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