Java_0_to_1_Hahow: An HTML repository from jshuang0520

Java程式語言從0到1

JavaOnlineCompiler

repl.it

public static void main(String[] args){} --> check if there's spelling mistake

Run Configurations

// 1. Class Declaration

// 2. Instance Variables --> Creating an instance by a constructor.

// 3. Constructor Declaration of a Class

// 4. Method

// 定義型別 <權限修飾子> <型態> <變數>

       public int(Primitive) speed

       private Dogdoor(Reference) door