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  <title>Array at() — positive</title>
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  <h1>Array.at() — positive indexes</h1>
  <pre id="out"></pre>
  <script>
    (function () {
      var languages = ["JavaScript", "Python", "Java", "C++", "Ruby"];
      var lines = [languages.at(0), languages.at(2)];
      document.getElementById("out").textContent = lines.join("\n");
    })();
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JavaScript Array at() — positive index (Try It)