What is the best algorithm for removing duplicate strings from an array?

Question

go

I know two ways to remove duplicates (either through a map or a nested loop where everything will go through), are there any other ways to do this?

Answer 1

Bloom filter is faster and lighter than hash-map. Ready-made package - https://github.com/willf/bloom Manually, you can do something like this - https://medium.com/@meeusdylan/creating-a-bloom-fi...

Answer 2

There is. Sorting the original array of strings and looping in one pass.
https://play.golang.org/p/Sx0sHeixC-s