W3cubDocs

/Kotlin

toDouble

Platform and version requirements: JVM (1.0), JS (1.1), Native (1.3)
fun String.toDouble(): Double

Parses the string as a Double number and returns the result.

Exceptions

NumberFormatException - if the string is not a valid representation of a number.

© 2010–2020 JetBrains s.r.o. and Kotlin Programming Language contributors
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.text/to-double.html