<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_vnka2qcvi3chnpl651c55vu235, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
static <A> S renderUniquenessRatio(Cl<A> entries) {
  if (empty(entries)) ret "no data";
  int total = l(entries), unique = countUniques(entries);
  ret "Uniqueness ratio: " + formatDouble(doubleRatio(total, unique), 1)
    + spaceRoundBracket(
        n2(total, "total entry", "total entries")
      + n2(unique, "unique entry", "unique entries"));
}