What's the Kotlin equivalent of Java's String[]?

后端 未结 8 1243
感情败类
感情败类 2020-12-23 08:26

I see that Kotlin has ByteArray, ShortArray, IntArray, CharArray, DoubleArray, FloatArray, which are equivalent to byte[], short[], int[],char[], double[]

8条回答
  •  余生分开走
    2020-12-23 09:27

    use arrayOf, arrayOfNulls, emptyArray

    var colors_1: Array = arrayOf("green", "red", "blue")
    var colors_2: Array = arrayOfNulls(3)
    var colors_3: Array = emptyArray()
    

提交回复
热议问题