JavaScript Reference/Javascript Objects/Number

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"Number" Example

   <source lang="javascript">
   

<html> <body> <script language="javascript"> function function1(){

   var number = new Number(23003.340304);
   alert(number.toFixed(2)); 

} </script> <button onclick="function1();">Round the number</button> </body> </html>


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"Number" JavaScript Methods

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+----------------+--------------------------------------------------------------+ | JavaScript |toExponential toFixed | | Methods |toLocaleString toPrecision | | |toString toSource | | |valueOf | +----------------+--------------------------------------------------------------+

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"Number" JavaScript Properties

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+----------------+--------------------------------------------------------------+ | JavaScript |constructor MAX_VALUE | | Properties |MIN_VALUE NEGATIVE_INFINITE | | |POSITIVE_INFINITE | +----------------+--------------------------------------------------------------+

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"Number" Syntax and Note

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Note: Perform numerical operations.

Syntax:

var numberName = new Number(value) // value is any number numberName.memberName


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