kotlin-stdlib / kotlin.text / toULongOrNull

toULongOrNull

Common
JVM
JS
Native
1.5
fun String.toULongOrNull(): ULong?
(source)

Parses the string as an ULong number and returns the result or null if the string is not a valid representation of a number.

Common
JVM
JS
Native
1.5
fun String.toULongOrNull(radix: Int): ULong?
(source)

Parses the string as an ULong number and returns the result or null if the string is not a valid representation of a number.

Exceptions

IllegalArgumentException - when radix is not a valid radix for string to number conversion.