title: How to Insert Commas into a array full of strings
body: <p>I am trying to split this array into an RLE format, this means i need to separate the numbers and letters with an comma. does anyone have any ideas? i have tried list.split but cannot get it to work with an array</p>
  
  <p>list.split
  pain and suffering</p>
  
  <pre><code>linesofRLE = raw_input("How Many Lines Of Code Do You Wish To enter:")
          if linesofRLE &lt; 2:
              print 'sorry needs more than 2 lines'
              break
          else:
              print 'ok'
              linesofRLE = int(linesofRLE)
              userRLE = []
              for d in range (linesofRLE):
                  enterRLE = raw_input("enter your line of RLE")
                  brokenRLE = ([enterRLE[i:i+3] for i in range(0, len(enterRLE), 3)]) 
                  userRLE.append(brokenRLE)
                  print userRLE
                  userRLE = [userRLE]
                  print userRLE
  </code></pre>
  
  <p>this code should output an array like this:</p>
  
  <pre><code>[[[['09g']], [3], ['90h']], [3], ['79g']]
  </code></pre>