javascript length of number
x.toString().length // x is a numbercheck length of number javascript
var number = 773;
number.toString().length;array length javascript
var arr = [10,20,30,40,50]; //An Array is defined with 5 instances
var len= arr.length; //Now arr.length returns 5.Basically, len=5.
console.log(len); //gives 5
console.log(arr.length); //also gives 5javascript number length
var num = 1234
number.toString().length; // 4javascript integer length
var num = 1024,
str = num.toString(),
len = str.length;
console.log(len);javascript number length
export function numberLength(number) {
let length = 0;
let n = Math.abs(number);
do {
n /= 10;
length++;
} while (n >= 1);
return length;
}
export default numberLength;Copyright © 2021 Codeinu
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