Converting Numbers to Strings - Javascript Language Basics

Javascript examples for Language Basics:Introduction

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Introduction

Useful Number-to-String Methods

MethodDescription Returns
toString() Represents a number in base 10string
toString(2) Represents a number in binary string
toString(8) Represents a number in octal string
toString(16)Represents a number in hexadecimal string
toFixed(n) Represents a real number with n digits after the decimal point string
toExponential(n) Represents a number using exponential notation with one digit before the decimal point and n digits after string
toPrecision(n) Represents a number with n significant digits, using exponential notation if required string

You can convert the numbers to strings with the toString method.

Demo Code

ResultView the demo in separate window 

<!DOCTYPE HTML>
<html>
    <head>
        <title>Example</title>
    </head>
    <body>
        <script type="text/javascript">
            var myData1 = (5).toString() + String(5);
            document.writeln("Result: " + myData1);
        </script>
    </body>
</html>//from www. j av a 2s .  c om

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