If it already has a count for a given character, get. Sorted will iterate through the iterable it's passed. If so, how should i then do it?
M3 reopened following police led incident delays remain in the area
The sample code in your question is clearly trying to count the number of occurrences of each character: As you have found, get just gets the value corresponding to a given key. Never use get and use post never use post and use get it doesn't matter which one.
From what i can gather, there are three categories:
The get/set pattern provides a structure that allows logic to be added during the setting ('set') or retrieval ('get') of a property instance of an instantiated.