Maps

  1. Map (hash, dictionary)
  2. Empty Map
  3. Empty Map with make
  4. Map type defintion without container
  5. Create map with data in it already
  6. Delete Map element
  7. Size of map (len)
  8. Access map element (that does not exist)
  9. Map element exists
  10. Increment map elements
  11. Iterate over elements of map
  12. Keys of a map
  13. Sort map
  14. Sort map by value
  15. map of slices
  16. Mixed map
  17. Exercise: count characters
  18. Exercise: count characters - sort by frequency
  19. Exercise: count words
  20. Exercise: count words from file
  21. Solution: count characters
  22. Solution: count characters - sort by frequency
  23. Solution: count words
  24. Solution: count words from file