title: Add a Key Value Pair to an array of objects in javascript?
body: <p>If I had an array as such:</p>
  
  <pre><code>var myarray = [];
  
  myarray.push({
      "Name": 'Adam',
      "Age": 33
  });
  
  myarray.push({
      "Name": 'Emily',
      "Age": 32
  });
  </code></pre>
  
  <p>This gives me an array where I can pull out values like <code>myarray[0].Name</code> which would give me "Adam".</p>
  
  <p>However, after this array is built, how can I add an "address" field with a value of "somewhere street" into the array at position [0], so that my fields in that object at position zero are now <code>Name</code>, <code>Age</code>, and <code>Address</code> with corresponding values?</p>
  
  <p>I was thinking <code>splice()</code> somehow but couldn't find an example using objects, just examples with simple arrays.</p>