<a href="javascript:void(0);" what is this' code example
Example: javascript void(0) href
<!DOCTYPE html>
<html>
<head>
<title>Understanding JavaScript void(0)</title>
</head>
<body>
<a href="javascript:void(0);" ondblclick="alert('Click it twice!')">Click me not once, but twice.</a>
</body>
</html>