Arrays and conversion in Javascript || javascript complete course || #7 (sourcecode)

hey guys how are you all today in this post I am going to give you the source code of my video called arrays and  conversion in JavaScript so let's begin:-

// ARRAYS in javascript

console.log("This is arrays in js")

var arr1 = [32,34,23,23,234,"this",

{

    name:"Gautam",

    class : "8th",

    rollno: 6

}

]

console.log(arr1)

console.log(arr1[5])

console.log(arr1.length)

console.log(arr1.concat('main'));

console.log(arr1);

// // ----------------------------------------------------

// CONVERSION IN JAVASCRIPT

// Converting in to strings

var num1 = 45;

console.log(num1);

var str1 = String(num1);

console.log(str1);

console.log(typeof str1);

console.log(typeof num1);

var number1 = 33453434;

console.log(number1,typeof number1);

var string1 = number1.toString();

console.log(string1,typeof string1);

// -----------------------------------------------------------

// Converting to numbers

// Way1:

var myname = "01010d101"; // this will return NaN which means not a number because it includes alphabets.

console.log(myname,typeof myname);

var mynameinnum = Number(myname)

console.log(mynameinnum, typeof mynameinnum)

var boolean1 = true;

console.log(boolean1, typeof boolean1)

console.log(Number(boolean1),typeof Number(boolean1));

var boolean2 = false;

console.log(boolean2,typeof boolean2)

console.log(Number(boolean2),typeof Number(boolean2));

var num1 = 32;

console.log(num1)

var float1 = parseFloat(num1);

console.log(float1);

var float2 = 23423.324444444;

console.log(float2)

var int1 = parseInt(float2);

console.log(int1)

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