JavaScript indexOf() Method

  Want to understand Properly Plz see the video carefully on YouTube channel name is Adisma


The indexOf() method returns the position of the first occurrence of a value in a string.

The indexOf() method returns -1 if the value is not found.

The indexOf() method is case sensitive.


<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">a
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <h1>Searching In An Array = indexOf() Method</h1>
  <script>
      const myFriends = ["seema", "Seema Sharma", "Adisma", "seema", "Aditya"];

      console.log( "Index Number =" + myFriends.indexOf("Adisma", 2));

      // const searchValue = myFriends.indexOf("Seema Sharma")
   

  </script>
 
</body>
</html>

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