the highschool_student class, the variable group and the parent class variables name, age, classroom etc. will be allocated for each instance of a class. It is only because of this fact that we are ...

为什么我写java程序时，明明一点语法错误都没有，但是编译时总会出这个错误：non-static variable this cannot be referenced from a static context？ 害得我要在每一个变量、函数、类前加上static才能解决，为什么会这样呢？有没有什么好的解决方法？

Gilad makes the case that static, that staple of C++, C#/VB.NET, and Java, does not belong: Most imperative languages have some notion of static variable. This is unfortunate, since static variables ...

In Java, you can have a section of code inside a class definition that looks like this:<BR><BLOCKQUOTE><font size="-1">code:</font><HR><pre><BR> static {<BR ...