Strings and Numbers on JS, pills...

Hi these are some pills(little conceptional parts) that you can use daily bases of your programmer's life.
So i compill all of Strings to Numbers and Numbers to Strings functions and proprieties that we can use for it in javascript language.

_Strings_to Numbers

• First pill use String() :

let number="55 86 4232 5267"; console.log("My cellphone number is" + String(number)); 

• Second pill use .toString() ::

 let number="55 86 4232 5267"; console.log("my cellphone number is" + number.toString()); 

Numbers to String

• Thirth pill use Number:

let width = "90"; let height = "25"; console.log(Number(width) * Number(height)); 

• Fourth pill use +

let width = "9000"; let height = "80"; console.log( + width * + height); 

happy coding!! :))