D3 Examples - Example descriptionwefawioejfoijwaef joiaj

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<!DOCTYPE html>
<html>
  <head>
    <title>Example</title>
  </head>
  <body>
  <div class="content">
    <span id="greet">Hello</span>
  </div>
  <script type="text/javascript" src="index.js"></script>
  <script type="text/javascript">
    if (cards){
      document.getElementById('greet').innerHTML = cards.join(' and ')
      console.log('hello from index.html')
      document.getElementById('greet').onclick = ()=>{
        cards.push(Math.random())
        console.log('hi')
        document.getElementById('greet').innerHTML = cards.join(' and ')
      }
    }
​
  </script>
​
 </body>
</html>
​
    