title: I want to get only one back slash in nsmutable array
body: <p>I want to get only one back slash "\" when string passed in array, but it gives me two "\\" back slash you can see the result below:</p>
  
  <pre><code>var arr = NSMutableArray()
  let myText = "2018\\/04\\/16"
  print(myText, "String result is proper")
  arr = [myText]
  print(arr, "Array result not proper")
  </code></pre>
  
  <p>This is my result of console:</p>
  
  <pre>
  2018\/04\/16 String result is proper
  
  ("2018\\/04\\/16") Array result not proper   
  </pre>
  
  <p>I want to get only "2018/04/16" when I print(arr) that is my array result</p>