public Hashtable<String, Object> scoreAndRankForIn(String leaderboardName, String member, boolean useZeroIndexForRank) {
Hashtable<String, Object> data = new Hashtable<String, Object>();
Transaction transaction = _jedis.multi();
transaction.zscore(leaderboardName, member);
transaction.zrevrank(leaderboardName, member);
List<Object> response = transaction.exec();
data.put("member", member);
data.put("score", response.get(0));
if (useZeroIndexForRank) {