Answers for "disable show entries in datatable"

sorting disable in datatable bootstrap

$('#id-of-my-table').DataTable({
    "columnDefs": [
        { "orderable": false, "targets": [0, 4, 5, 6] },
        { "orderable": true, "targets": [1, 2, 3] }
    ]
});

datatable remove show

$(document).ready(function() {
	$('#example').dataTable({
    	"bLengthChange": false
});