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+/, '');
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+/, '');
javascript remove leading blanks
let str = " Hello World! ";
str.trim() // Returns "Hello World!"
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