Answers for "javascript cast to in"

2

converst strig in number in js

const numberInString = "20"; 
console.log(typeof(numberInString)) // typeof is string this is string in double quote " "
const numInNum = parseInt(numberInString) // now numberInStrings variable converted in an Integer due to parseInt
console.log(typeof(numInNum)) // this tell us the type of numInNum which is now a number
Posted by: Guest on September-11-2020
4

convert a string to number in javascript

var x = Number("1000")
Posted by: Guest on July-25-2020

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