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/Kotlin

replaceFirst

Platform and version requirements: JVM (1.0), JS (1.1), Native (1.3)
fun replaceFirst(
    input: CharSequence, 
    replacement: String
): String
For JVM

Replaces the first occurrence of this regular expression in the specified input string with specified replacement expression.

Parameters

replacement - A replacement expression that can include substitutions. See Matcher.appendReplacement for details.

For JS

Replaces the first occurrence of this regular expression in the specified input string with specified replacement expression.

Parameters

replacement - A replacement expression that can include substitutions. See String.prototype.replace function docs for details.

For Native

Replaces the first occurrence of this regular expression in the specified input string with specified replacement expression.

Parameters

replacement - A replacement expression that can include substitutions.

© 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/-regex/replace-first.html