Скачать или смотреть How to convert string boolean data types to number data types in javascript using + operator

Hi friends,
In this small video ,i explain How to convert string boolean data types to number data types in javascript using + operator.

const str ="2022";
console.log(typeof str)
const num=+str;
console.log(num)
console.log(typeof num)


const bool = true;
console.log(typeof bool)
const num=+bool;
console.log(num)
console.log(typeof num)


const bool = false;
console.log(typeof bool)
const num=+bool;
console.log(num)
console.log(typeof num)


console.log( typeof +'123456789')

console.log( typeof '123456789')



When you look at above code example, you can see that by using + operator in javascript, you can convert string data type or boolean data type to number data type in javascript.

In the example i converted string "2022" to number 2022 by using + operator
true and false boolean values converted to 1 and 0 respectively

So by watching this video,you will be able to do type conversion in javascript between string ,boolean and number

string boolean and number are primitive data types in javascript.So we should face requirements to convert these data types in our coding.