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Explanation

The text() method gets or changes the text content of an element.

Code:

$('#title').text('New Title');

const value = $('#title').text();

Explanation

The html() method gets or changes the HTML content inside an element.

Code:

$('#content').html('<b>Hello</b>');

Explanation

The val() method gets or changes the value of form elements.

Code:

$('#username').val('Praveen');

const name = $('#username').val();

Explanation

The attr() method can read or modify HTML attributes.

Code:

$('#profile').attr('href', '/profile');

const url = $('#profile').attr('href');

Explanation

jQuery provides methods such as append(), prepend(), remove(), and empty() for modifying the DOM.

Code:

$('#list').append('<li>New Item</li>');
$('#list').prepend('<li>First Item</li>');
$('#old').remove();