科特林打印名单作

科特林打印名单

//Array has a forEach method as well which can take a lambda:

var someList : Array<String> = arrayOf("United","Chelsea","Liverpool")
someList.forEach { System.out.print(it) }

//or a method reference:

var someList : Array<String> = arrayOf("United","Chelsea","Liverpool")
someList.forEach(System.out::print)