$(function () {
  $('.datatable').DataTable({
    // ajax: ...,
    stateSave: true,
    autoWidth: false,
    pagingType: 'full_numbers',
    "lengthMenu": [[25, 50, 100, -1], [25, 50, 100, "All"]],
  });

  $('#versionstable').DataTable({
    pagingType: 'full_numbers',
    order: [[ 0, 'desc' ]]
  });
});