Kotlin
Kotlin
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kotlin.text.takeWhile

takeWhile

kotlin-stdlib / kotlin-text - takeWhile 
inline fun CharSequence.takeWhile(
    predicate: (Char) -> Boolean
): CharSequence

Returns a subsequence of this char sequence containing the first characters that satisfy the given predicate.

inline fun String.takeWhile(
    predicate: (Char) -> Boolean
): String

Returns a string containing the first characters that satisfy the given 登录查看完整内容