Streams從Java 8開始支援，新的Java 8藉由Streams把函數式 ... anyMatch() distinct() filter() findFirst() flatmap() map() skip() sorted() ... ... <看更多>

In this video we will talk about two other popular functions of Java Streams, map and flatMap. We will see their differences and where they ... ... <看更多>

flatMap (step -> step.getJump() != null ? jump.getValue().stream() : Stream.empty()) .collect(Collectors.toList());. Starting with Java 9 we ... ... <看更多>