Copy value from one primitive type to another by assigning in JavaScript
Description
The following code shows how to copy value from one primitive type to another by assigning.
Example
<!--from w ww.j a v a 2 s .com-->
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
var num1 = 5;
var num2 = num1;
document.writeln(num1); // 5
document.writeln(num2); // 5
//change the value
num1 = 3;
document.writeln(num1); // 3
document.writeln(num2); // 5
</script>
</head>
<body>
</body>
</html>
The code above generates the following result.
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