first

Common
JVM
JS
Native
1.0
fun < T > Sequence < T > . first ( ) : T
(source)

Returns the first element.

The operation is terminal .

Exceptions

NoSuchElementException - if the sequence is empty.

Common
JVM
JS
Native
1.0
inline fun < T > Sequence < T > . first (
predicate : ( T ) -> Boolean
) : T

(source)

Returns the first element matching the given predicate .

Exceptions

NoSuchElementException -

if no such element is found.

The operation is terminal .