Answers for "check if string is int f#"

c# see if string is int

bool result = int.TryParse("123", out var n);

Posted by: Guest on August-10-2020

string is int f#

let str = Console.ReadLine()
match int.TryParse str with
| true, num -> printfn "%i" num
| _ -> failwithf "'%s' is not an integer" str

Posted by: Guest on June-17-2021

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