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What is a to precision in JavaScript:- Geniusofstudent

July 02, 2019 - JavaScript

The toPrecision() method returns the original number with no formatting.
Suppose Precision is not supplied or is undefined,the toString method is called instead.
Syntax
```
number.toPrecision(integer);
```

Code:-

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<h1>toPrecision()</h1>
<h2>77.366545</h2>
<input type="button" onclick="fun_pre();" value="toPrecision(4)">
<script>
function fun_pre()
{
var n1 = 77.366545;
alert("Precision : " + n1.toPrecision(4));
}
</script>
</body>
</html>

What is a to precision in JavaScript:- Geniusofstudent

What is a to precision in JavaScript:- Geniusofstudent

Reviewed by Network security on July 02, 2019 Rating: 5

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