Question

How to create new array by combining two existing arrays in F#

Answer 1

let arr1 = [| 1; 2; 3|]
let arr2 = [| 4; 5; 6; 7|]

let arr3 = Array.append arr1 arr2

printfn "%A" arr3

for i in 0 .. arr3.Length - 1 do
    printf "%d " (Array.get arr3 i)
  

  
(* 
run:
  
[|1; 2; 3; 4; 5; 6; 7|]
1 2 3 4 5 6 7 
  
*)

 

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