[рони]

SpaceAlarm,

var out = {};
socket.on("test", function(data) {
  console.log(data.text.length);
  var num = data.text.length;
  for (var i = 0; i < num; i++) {
    var id = data.text[i].client_ids;
    if (!out[id]) {
      var tr = $("<tr><td>ID:</td><td>" + id + "</td></tr>").appendTo("#num");
      out[id] = tr;
    }
  }
});