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
javascript convert string to number or integer
//It accepts two arguments. //The first argument is the string to convert. //The second argument is called the radix. This is the base number used in mathematical systems. For our use, it should always be 10. var text = '42px'; var integer = parseInt(text, 10); // returns 42
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