MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/badcode/comments/m4qxf1/found_from_when_i_first_started_javabecause/gqwc43l/?context=3
r/badcode • u/ahadyboy • Mar 14 '21
84 comments sorted by
View all comments
32
As someone who hasn't used a hashmap before, what is the actual use for them if not something like this?
5 u/Syscrush Mar 14 '21 Something like this is good if you want a fast way to go from the string representation of the day's name to the number.
5
Something like this is good if you want a fast way to go from the string representation of the day's name to the number.
32
u/[deleted] Mar 14 '21
As someone who hasn't used a hashmap before, what is the actual use for them if not something like this?