I would like to know what Man and Child have in common and how they differ. class Person { name: string; age: number; } class Child extends Person {} class Man implements Person {} 6 Answers 6
Please explain in an easy to understand language or a link to some article. 19 s 19 extends is for extending a class. implements is for implementing an interface The difference between an interface and a regular class is that in an interface you can not implement any of the declared methods. Only the class … Read more
From what time I’ve spent with threads in Java, I’ve found these two ways to write threads: With implements Runnable: public class MyRunnable implements Runnable { public void run() { //Code } } //Started with a “new Thread(new MyRunnable()).start()” call Or, with extends Thread: public class MyThread extends Thread { public MyThread() { super(“MyThread”); } … Read more
Implements vs extends: When to use? What’s the difference?
