docs: def base62_decode(string):
      """Decode a Base X encoded string into the number
  
      Arguments:
      - `string`: The encoded string
      - `alphabet`: The alphabet to use for encoding
      Stolen from: http://stackoverflow.com/a/1119769/1144479
      """
  
      alphabet = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
  
      base = len(alphabet)
      strlen = len(string)
      num = 0
  
      idx = 0
      for char in string:
          power = (strlen - (idx + 1))
          num += alphabet.index(char) * (base ** power)
          idx += 1
  
      return int(num)