title: Accessing String key to display fetch image (Swift)
body: <p>I am trying to correspond the "major" from my dictionary to a picture associated with each major so it displays in the cell.</p>
  
  <pre><code>import Foundation
  
  class ClassRosterModel {
      var studentsRoster = [Dictionary&lt;String, String&gt;] ()
      init () {
          studentsRoster.append(["name": "Kaz, Alex", "number" : "s0834347", "major" : "SE"])
          studentsRoster.append(["name": "O'Rore, Ryan", "number" : "s0835357", "major" : "SE"])
          studentsRoster.append(["name": "Lote, Lote", "number" : "s0835357", "major" : "SE"])
          studentsRoster.append(["name": "Flora, Nico", "number" : "s0748324", "major" : "MA"])
      }
  }
  
  override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -&gt; UITableViewCell {
      let cell = tableView.dequeueReusableCellWithIdentifier("studentCell", forIndexPath: indexPath)
  
      // Configure the cell...
      cell.textLabel?.text = studentsList[indexPath.row]["name"]
      cell.detailTextLabel?.text = studentsList[indexPath.row]["number"]
      print("Student's name: \(studentsList[indexPath.row]["name"])")
      print("Student's number: \(studentsList[indexPath.row]["number"])")
  
      return cell
  </code></pre>