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  <title></title>

  <style>

.text-sm {
  font-size: 0.8em;
}

  </style>

  <script>

var dataSet = [
  { key: "b", value: "B2", num: 2, f: 2.2, date: new Date(2001, 2, 2) },
  { key: "d", value: "D4", num: 4, f: 4.4, date: new Date(2001, 4, 4) },
  { key: "a", value: "A1", num: 1, f: 1.1, date: new Date(2001, 10, 1) },
  { key: "e", value: "E5", num: 5, f: 5.5, date: new Date(2001, 5, 5) },
  { key: "c", value: "C3", num: 3, f: 3.3, date: new Date(2001, 3, 3) }
];

dataSet = dataSet.orderByDesc("date");

// console.log(result);
console.log(dataSet);



  </script>

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