contents() in jquery code example

Example 1: jquery contents

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>contents demo</title>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<p>Hello <a href="https://johnresig.com/">John</a>, how are you doing?</p>
 
<script>
$( "p" )
  .contents()
  .filter(function(){
    return this.nodeType !== 1;
  })
  .wrap( "<b></b>" );
</script>
 
</body>
</html>

Example 2: jquery contents

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>contents demo</title>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<p>Hello <a href="https://johnresig.com/">John</a>, how are you doingq?</p>
 
<script>
$( "p" )
  .contents()
  .filter(function(){
    return this.nodeType !== 1;
  })
  .wrap( "<b></b>" );
</script>
 
</body>
</html>