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JavaScript float precision 2

<!DOCTYPE html>
<html>
<body>

<h1>JavaScript Numbers</h1>
<h2>The toPrecision() Method</h2>

<p>toPrecision() formats a number to a specified length:</p>

<p id="demo"></p>

<script>
let num = 0.001658853;

document.getElementById("demo").innerHTML =
num.toPrecision(2) + "<br>" +
num.toPrecision(3) + "<br>" +
num.toPrecision(10);
</script>

</body>
</html>
Source by stackoverflow.com #
 
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Tagged: #JavaScript #float #precision
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