Kotlin
Kotlin
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kotlin.text.get

get

kotlin-stdlib / kotlin-text - get 
operator fun MatchGroupCollection.get(
    name: String
): MatchGroup?

Platform and version requirements: Kotlin 1.1, JVM, JRE8

Returns a named group with the specified name.

Exceptions

UnsupportedOperationException - if getting named groups isn't supported on the current platform.

Return An instance of MatchGroup if the group with the specified 登录查看完整内容