inline_type.kt
Kotlin•マスター
Explorer
C40
C++40
C#40
Dart40
Go40
Java40
JavaScript40
Kotlin
初級10
中級10
上級10
エキスパート5
マスター5
coroutine_flow.kt
sealed_state.kt
dsl_builder.kt
delegate_prop.kt
inline_type.kt
Objective-C40
Perl40
PHP40
Python40
R40
Ruby40
Rust40
Shell40
Swift40
TypeScript40
inline_type.kt
Click to focus
1
2
3
4
5
6
7
8
inline fun <reified T> String.parse(): T? = when (T::class) {↵
Int::class -> toIntOrNull() as? T↵
Double::class -> toDoubleOrNull() as? T↵
Boolean::class -> toBooleanStrictOrNull() as? T↵
else -> null↵
}↵
val num: Int? = "123".parse()↵
val bool: Boolean? = "true".parse()
0WPM•0%•0:00•0/276(0%)|Ln 1, Col 1
UTF-8•Kotlin