2. + SPONSOR =
• COMPANIES &
• PEOPLE

5. CODE
Retreat

6. DELIBERATE
DEEP
PRACTICE
CHALLENGE
•REPEAT
•FEEDBACK
•

8. NO PRESSURE
feel free to
experiment

9. NO PRESSURE
do not complete the
task but master it

10. FORMAT of the DAY
from 10:00 to13:00
MORNING
from 13:00 to14:00
LUNCH
from 14:00 to17:00
AFTERNOON

11. FORMAT of the DAY
45 min coding
10 min retrospective
5 min break

12. CODING

13. 1. PASSES ALL ITS TESTS
2. CLEARLY EXPRESSES INTENT
3. CONTAINS NO DUPLICATION
4. HAS NO SUPERFLUOUS PARTS
SIMPLE DESIGN

16. DELETE
YOUR CODE
AFTER EACH
SESSION

17. PAIR
AFTER EACH SESSION

18. WE LOVE
TO SEE
MULTIPLE
PROGRAMMING
LANGUAGES

19. VARIATIONS
AVOID TO USE PRIMITIVES
• AVOID TO USE ELSE IN CONDITIONS
• EXTREME TELL DO NOT ASK
• MAX OF 5 LINES OF CODE PER METHOD
• PING PONG PROGRAMMING
• TRY TO USE DIFFERENT CONCEPTS
(GRID GAME CELL...) AS A CENTER
•

20. VARIATIONS
AVOID TO USE CONDITIONS
• TRY TO GUESS THE RESULT OF TESTS
• DO NOT USE ARRAYS
• USE ONLY INTERACTION BASED TESTS
• USE ONLY STATE BASED TESTS
• ALL METHODS RETURNS VOID
•

21. VARIATIONS
DO NOT TALK WITH YOUR PAIR
• TDD AS IF YOU MEANT IT
• DO NOT USE THE MOUSE
• ONLY USE AUTOMATIC REFACTORINGS
• OCP STYLE
•

23. THE GAME OF LIFE
IS A TWO
DIMENSIONAL GRID
OF SQUARE CELLS
EACH OF WHICH IS
IN ONE OF TWO
POSSIBLE STATES
ALIVE OR DEAD

24. AT EACH STEP IN
TIME EVERY CELL
INTERACTS WITH
ITS 8 NEIGHBORS
FOLLOWING 3
RULES

25. 1. ANY LIVE CELL WITH FEWER THAN 2
LIVE NEIGHBORS DIES OF LONELINESS

26. 2. ANY LIVE CELL WITH MORE THAN 3
LIVE NEIGHBORS DIES OF OVERCROWDING

27. 3. ANY DEAD CELL WITH EXACTLY 3 LIVE
NEIGHBORS COMES TO LIFE OF WARMTH

28. LIFE EVOLUTION
1
2
3

29. LIFE EVOLUTION
1
2
3

30. LIFE EVOLUTION
1
2
3