0306 | Closing

The importance of comments

• example | "comments-demo.py"

  unknown = lambda x, y: [x[i:i+y] for i in range(0, len(x), y)]
  
  def unknown2(x, y):
      return [y for x in list for y in x]
  
  # this is a comment!
  
  # this line too!
  
  print("asdasd")	# end of valid python
  
  """
  create
  multi
  line comments
  """
  
  print("hello world!")

Wrap up and next steps

• Practice, practice, practice
• Read existing scripts and tooling
• Modify and improve existing scripts and tooling
• Create your own scripts and tooling
• Approach testing from a programmer's perspective