title: Dynamically change label when pressing button - iOS Swift
body: <p>In this there are buttons and when they are pressed I want the label to be changed to that order of operation for example when the Subtraction button is pressed I want the sign to change to a subtraction sign. Here is a picture of the storyboard. <a href="https://www.dropbox.com/s/sh61xss16xr2t0t/Screenshot%202014-10-11%2022.05.48.png?dl=0" rel="nofollow">https://www.dropbox.com/s/sh61xss16xr2t0t/Screenshot%202014-10-11%2022.05.48.png?dl=0</a>
  Simply when I press a different button I want the operating sign to change dynamically.        </p>
  
  <pre><code>    @IBAction func addFunctionButtonPressed(sender: AnyObject) {
          //Adding Function
      }
  
      @IBAction func subtractionFunctionButtonPressed(sender: UIButton) {
          //Subtracting Function
      }
  
      @IBAction func multiplicationFunctionButtonPressed(sender: UIButton) {
          //Multiplication Function
      }
  
      @IBAction func divisionFunctionButtonPressed(sender: UIButton) {
          //Divivsion Function
      }
  </code></pre>
  
  <p>This is done in the Swift Programming Language</p>
  
  <p>If you have any questions or concerns please comment them down below </p>