str to int javascript code example
Example 1: how to convert string to int js
let string = "1";
let num = parseInt(string);
Example 2: Javascript string to int
var myInt = parseInt("10.256");
var myFloat = parseFloat("10.256");
Example 3: string to number javascript
var text = "42px";
var integer = parseInt(text, 10);
var text = "3.14someRandomStuff";
var pointNum = parseFloat(text);
Number("123");
Number("12.3");
Number("3.14someRandomStuff");
Number("42px");
Example 4: how to change a string to number in javascript
let theInt = parseInt("5.90123");
let theFloat = parseFloat("5.90123");
Example 5: string to int javascript
var text = '42px';
var integer = parseInt(text, 10);
Example 6: javascript string to a decimal
<script language="JavaScript" type="text/javascript">
var a = "3.3445";
var c = parseFloat(a);
alert(c);
</script>