Iterate Array

You can print the array elements using the loop same as the Java enhanced loop, but you need to change keyword from : to in.

val asc = Array(5, { i -> (i * i).toString() })
for(s : String in asc){
    println(s);
}

You can also change data type in for loop.

val asc = Array(5, { i -> (i * i).toString() })
for(s in asc){
    println(s);
}

Found a mistake? Have a question or improvement idea? Let me know.

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