privateconversation
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桑皇13497866205:
求一篇一般过去式的英语作文需120个单词左右,上个周末都干了什么? -
1144詹炭
:[答案] A Private Conversition Last week I went to the theater.I had a very good seat.The play was very interesting.I didn't enjoy it.A young man and a young woman was sitting behind me,they were talking loud...
桑皇13497866205:
500字过去式的英语作文??急急!!!!!! -
1144詹炭
: had a terrible last summer vacation.I had to get up early in the morning.Then I had to do my homework.It was boring and a little bit difficult.I can't stand it. In the afternoon, I had to go to the Children's Palace to learn English. Later, I had to help my mom...
桑皇13497866205:
C++中protected和private的区别在哪里? -
1144詹炭
: 如果继承的话,protected和private没有区别,该类的客户不能调用该字段下的任何东西. 如果发生继承.则子类可以使用父类的protected成员.不能使用private.
桑皇13497866205:
private conversation 新概念英语第二册听力全文 -
1144詹炭
: Last week I went to the theatre. I had a very good seat.The play was very interesting. I did not enjoy it. A young man and a young woman were sitting behind me. They were talking loudly. I got very angry. I could not hear the actors. I turned round. I ...
桑皇13497866205:
c++中private的用处 -
1144詹炭
: 这是面向对象编程中的东西.首先你要有一个类的概念,如果没有类的概念,就不会知道为什么需要private、protected和public.类首先是一种抽象,是一个定义.比如说人类就是一个抽象的定义,具体到我们每个人就是这个类的对象.虽然你...
桑皇13497866205:
java中private关键字 -
1144詹炭
: p.name="zhangsan";是错误的 因为是私有的 你无法直接这么赋值 你自己也说 用setget对外提供访问 所以是 p.setName("zhangsan");
桑皇13497866205:
简述Private和Protected权限? -
1144詹炭
: private : 私有成员, 在类的内部才可以访问. protected : 保护成员,该类内部和继承类中可以访问.
桑皇13497866205:
c# 里面的private public 有什么作用? -
1144詹炭
: private 是私有的 public 是公共的.如果你在一个class里定义一个 private int a = 0;那这个a变量只能在这个class里访问到,如果定义为public的外面的类才可能访问得到.这样做的目的就是为了程序集的安全.比如,你可以写一个外部的程序,然后去内存中访问另一个程序的一些变量,方法然后再更改就可以达到破坏程序的作用,所以加了访问修饰符,一些关键的代码,别人就访问不到了
桑皇13497866205:
java中的private怎么用
1144詹炭
: public class A{ private int age; public void setAge(int age){ this.age =age; } public int getAge(){ return this.age; } } public class B{ public static void main(String arg[]){ A a = new A(); a.setAge(10); } private 是java中封装的关键字.只要是属性就可以用...
桑皇13497866205:
java中的private到底有什么用 -
1144詹炭
: 这是一个很古老的问题,记得我在进行面向对象的入门时曾向对此概念不是很清晰的同学解释过展开全部 不知你们对结构有没有概念?(在此假设有)1.写一个结构,给它起一个名字,在其内定义若干项数据 2.然后创建它的一个实例 3.可以通...