18 lines
293 B
Kotlin
18 lines
293 B
Kotlin
class KotlinTest{
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val listOfStr = arrayListOf("1", 2, 3)
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fun main() {
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println(listOfStr)
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}
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}
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fun getNameLength(name: String?): Int {
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return name?.length?: -1
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}
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val lambda1 = { println("这是个最简单的lambda") }
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fun main() {
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println(getNameLength(null))
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}
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