Select All checkbox by Javascript or console

Question

I am having 100 Checkboxes on my web page. For testing purposes I want to tick all those boxes, but manually clicking is time consuming. Is there a possible way to get them tick

Answer 1

by using jquery, simple as that

$('input:checkbox').each(function () {
   // alert(this);
   $(this).attr('checked', true);
  });

Or simply use

$('input:checkbox').prop('checked', true);// use the property

OR

 $('input:checkbox').attr('checked', true); // by using the attribute