Final demo tips

Dependencies

• [2] SQWPGFUE Finish the demos
• [*] ARAFRHKU Create the outline of the talk
• [*] NYFLNSVV Add some contents

Change contents

• edit in sections/6-pijul.md at line 93
  [5.1568]

  [2.1309]
  +

  + !! put the ThreadLocalRandom implementation in the clipboard before starting the demo !!

  +

  + `return java.util.concurrent.ThreadLocalRandom.current().nextInt(1, 7);`