some questions about java
题目
some questions about java
What are the two main component programs in the Sun Java Development Kit?What does each of them do?
What is the difference between the filename ending with .java and the file name ending with .class?
What is Dr Java?What kinds of things can we do with Dr Java?In Our class we can use Netbeans,Eclipse,InteliJ,Jbuilder or other tools.So you can choose the tool by yourself and Dr Java can be any developing tool.
Why is it easier to use Dr Java with the Sun JDK than to use the Sun JDK by itself?
chinese is fine as well .
please lable the number of the question after your answer.
答案
The first question I don't know how to give U an answer..I just understand them, but can not explain them.The file which are ended with .class have been ran through the file javac.exe which in the JD...
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已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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