haskell string to int code example

Example 1: golang convert string to int

Int, err := strconv.Atoi("12345")

Example 2: kotlin string to int

val myStringNumber: String = "100";
val number: Int = myStringNumber.toInt()

Example 3: string to int

int i=Integer.parseInt("200");

Example 4: haskell int to text

Prelude> show 3
"3"

Prelude> read $ show 3 :: Int
3