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Role of parseFloat Method in JavaScript
Use the parseFloat() method in JavaScript to return a floating point number after parsing a string.
Example
You can try to run the following code to learn how to work with parseFloat() method in JavaScript.
<!DOCTYPE html>
<html>
<body>
<script>
var val1 = parseFloat("2");
var val2 = parseFloat("30 minutes");
document.write(val1);
document.write("<br>"+val2);
</script>
</body>
</html>
Updated on: 2020-05-23T11:04:59+05:30
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