Identity and Equality : String Comparison « Data Type « JavaScript DHTML






  1. JavaScript DHTML
  2. Data Type
  3. String Comparison

Identity and Equality

   
<html>
<head>
<title>Identity and Equality</title>
<script type="text/javascript">

var sValue = "3.0";
var nValue = 3.0;

if (nValue == "3.0") document.write("According to equality, value is 3.0");

if (nValue ==="3.0") document.write("According to identity, value is 3.0");  

if (sValue != 3.0) document.write("According to equality, value is not 3.0");

if (sValue !== 3.0) document.write("According to identity, value is not 3.0");

</script>
</head>
<body>
<p>Some page content</p>
</body>
</html>








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