how to remove an element jquery code example

Example 1: remove item jquery

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

Example 2: how to remove html element in jquery

$("button").click(function(){
  $("p").remove();
});

Example 3: delete div based on select

$('#record_nav ul li').on('click', function(e){
      $('#record_nav ul li.selected').removeClass('selected');
      $(this).addClass('selected');
      $('.content').hide();
      var id = $(this).data('target');
      $(id).show();
  });