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switch theme
search in API
kotlin-stdlib
/
kotlin.ranges
/
first
first
fun
IntProgression
.
first
(
)
:
Int
(
source
)
fun
LongProgression
.
first
(
)
:
Long
(
source
)
fun
CharProgression
.
first
(
)
:
Char
(
source
)
fun
UIntProgression
.
first
(
)
:
UInt
(
source
)
fun
ULongProgression
.
first
(
)
:
ULong
(
source
)
Returns the first element.
Since Kotlin
1.7
Throws
No
Such
Element
Exception
if the progression is empty.
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