• 00:00 Review of the previous chapter, answering questions raised during the previous video.
  • 00:50 Power of. About forgetting language constructs.
  • 02:50 Check if a string can be converted to a float.
  • 07:45 Solution of the area of rectangle exercise.
  • 13:57 Solution of calculator exercise.
  • 20:10 Command line arguments
  • 32:10 Command line arguments - len
  • 34:00 Showing PyPi
  • 35:03 Command line and exit. Usage. Exit code.
  • 41:25 Continuous Integration systems.
  • 43:20 Exercises: Rectangle, Calculator.