List <String> newList = new ArrayList<String>(); newList.addAll(listOne); newList.addAll(listTwo);. java · list · java-5. ... <看更多>

The add () method is very useful for appending and inserting elements into an ArrayList. There are two overloaded versions of the add () ... ... <看更多>

List 的實作類別有ArrayList、LinkList、Vector，這裡我們就來討論前兩個。 方法一覽. 回傳值, 方法名稱, 說明. boolean, add(int index,E e) ... ... <看更多>

linkedin-skill-assessments-quizzes/java/java-quiz.md ... args) { List list = new ArrayList(); list.add("hello"); list.add(2); System.out.print(list.get(0) ... ... <看更多>