Coding dojo

1. Coding dojo WeActuallyBuildStuff Johannes Brodwall, Chief scientist Exilesoft

2. What is a dojo? Ping-pong demo First kata First kata, repeat Second kata Competition Wrap-up

3. «Coding dojo»?

4. Programmers Practice People

5. Programmers Practice Social

6. «Deliberate practice is your highway to becoming an expert.»

7. «Slowing down is really the key to get any skill under your belt.»

8. «In order to master any move or action you need to make a lot of repetitions.»

9. Reflect on different approaches

10. Programmers Practice People

14. Failing test Write code Failing test Write code Failing test

15. Failing test Write code Refactorcode and tests Failing test Write code Refactorcode and tests Failing test

16. Failing test Write code Failing test Write code Failing test

17. Failing test Write code Refactorcode and tests Failing test Write code Refactorcode and tests Failing test

18. What effect will this have?

19. Kata: Leap years

20. Dojo format:

21. Select kata Plan approach Work Reflect Repeat

22. Katas:

23. Kata: Prime factors 1 => [] 2 => [2] 3 => [3] 4 => [2,2] … 2*2*13*17*23*23 => [2,2,13,17,23,23]

24. Approach:

25. Which tests?

26. How long do we need?

27. Reflect

28. Whatsurprisedyou? Whatdidyoulearn? What do you want to achieve next round?

29. Kata: Prime factors 1 => [] 2 => [2] 3 => [3] 4 => [2,2] … 2*2*13*17*23*23 => [2,2,13,17,23,23]

30. Reflect

31. Whatsurprisedyou? Whatdidyoulearn? What do you want to achieve next round?

32. Kata: Romans 1 => I 5 => V 1999 => MCMXCIX

33. Which tests?

34. Reflect

35. Whatsurprisedyou? Whatdidyoulearn? What do you want to achieve next round?

36. Kata: Minefield [ “1110", “2*31", “2*4*", “113*” ] [ "....", ".*..", ".*.*", "...*“ ] =>

37. Reflect

38. Whatsurprisedyou? Whatdidyoulearn? What do you want to achieve next round?

39. Minesweper competition

41. 16 rows

42. 30 columns

43. 99 mines

50. Reflect