Question

How to remove duplicates from a list in F#

Answer 1

let lst1 = ["f#"; "c"; "f#"; "c++"; "java"; "java"]

let seq = Seq.distinct lst1

let lst2 = Seq.toList seq

printfn "%A" seq
printfn "%A" lst2


   
(* 
run:
   
seq ["f#"; "c"; "c++"; "java"]
["f#"; "c"; "c++"; "java"]
   
*)

 

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