2.html

<!doctype html>
<html>
<head>
  <title>D3 tutorial</title>
  <!--[if lte IE 8]><script src="r2d3.min.js" charset="utf-8"></script><![endif]-->
  <!--[if gte IE 9]><!-->
  <script src="http://d3js.org/d3.v3.min.js"></script>
  <!--<![endif]-->
  <script src="https://google-code-prettify.googlecode.com/svn/loader/prettify.js"></script>
  <link href="https://google-code-prettify.googlecode.com/svn/loader/prettify.css" type="text/css" rel="stylesheet" />
</head>
<h3>Select and Append</h3>
<a href="index.html">Back to table of contents</a>
<body onload="prettyPrint()">
<pre class="prettyprint">
  // replaces text
  d3.select("p").text("Hello World");
</pre>
  <p> This is a paragraph. </p>
  <script>
    // replaces text
    d3.select("p").text("Hello World");
  </script>
</body>
</html>