abstract & Interface in java
abstract In Java, abstract class can have without any abstract method. However, if there is an abstract class in a class, the class must be the abstract class. The abstract class is not able to be instantiated but allow to be inherited. Moreover, by creating subclass, reference of derive class can be created. You can have a reference to an abstract class by creating some other class that derives..
JAVA
2019. 1. 17. 15:29
공지사항
최근에 올라온 글
최근에 달린 댓글
- Total
- Today
- Yesterday
링크
TAG
- HackerRank Algorithm
- Javascript Algorithm
- HashMap
- compareTo()
- 프로그래머스 알고리즘
- equals()
- hackerrank javascript solution
- C++
- substring()
- math.abs
- easy javascript algorithm
- repeat()
- Object type casting
- hackerrank javascript
- easy algorithm
- hackerrank solution
- 프로그래머스 알고리즘문제
- 알고리즘
- spring boot application
- java
- code refactoring
- math.max
- Collection Framework
- string class in java
- rest parameter
- ... in Javascript
- 프로그래머스
- algorithm
- hackerrank
- javascript
| 일 | 월 | 화 | 수 | 목 | 금 | 토 |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
글 보관함