title: How to remove multiple items from a swift array?
body: <p>For example i have an array</p>
  
  <pre><code>var array = [1, 2, 3, 4]
  </code></pre>
  
  <p>I want to remove item at index 1 then at index 3 "let it be in a for loop".</p>
  
  <p>But removing the item at index 1 will move the item at index 3 to index 2, thus messing up the second removal.</p>
  
  <p>Any suggestions ?</p>