findin(*a*, *b*) returns the indices of elements in collection a that appear in collection b.Is there a "notfindin" function that returns the indices of elements in collection a that do not appear in collection b? If not, what do you think of the idea of adding a keyword argument to switch to the not found case?
- [julia-users] complement to findin harven
- [julia-users] Re: complement to findin Tony Kelman