jquery remove append code example

Example 1: remove item jquery

$( ".hello" ).remove();

Example 2: remove appended element jquery

$('#answer').on('click', function() {
  feedback('hey there');
});

var counter = 0;

function feedback(message) {

  $('#feedback').remove();

  $('.answers').append('<div id="feedback">' + message + ' ' + counter + '</div>');

  counter++;    
}