remove zeros from number javascript code example
Example 1: javascript remove leading zeros from string
use a regular expression like this
var strNumber = "0049";
console.log(typeof strNumber); //string
var number = strNumber.replace(/^0+/, '');
Example 2: remove trailing zeros javascript
var n = 6.96900
var noTrailingZeroes = n.toString()
console.log(noTrailingZeroes) // -> 6.969