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  <title>Lodash isSafeInteger — floats &amp; specials</title>
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  <h1>_.isSafeInteger — floats, Infinity, NaN</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    (function () {
      document.getElementById("out").textContent =
        "pi: " + _.isSafeInteger(3.14) + "\n" +
        "minVal: " + _.isSafeInteger(Number.MIN_VALUE) + "\n" +
        "inf: " + _.isSafeInteger(Infinity) + "\n" +
        "nan: " + _.isSafeInteger(NaN);
    })();
  </script>
</body>
</html>

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Lodash _.isSafeInteger — floats & specials (Try It)