final修饰符与类型转化 类型转换是java编程中比较常见的一种操作,特别是基本数据类型之间的转换,如long型转化为int型,int转化为long等等。 类型的转化可以分成两类:强制转化与自动转化,例如long i=1;这个就叫自动转化,而int i=(long)1L,就是强制转化,这里我们主要讨论类对象之间的转化,还是以下面的代码为例: public class PolymorphicTest { public PolymorphicTest() { } public void setN
XtraGrid帮助文件 Written from the ground-up in C# - the XtraGrid fully exploits and extends upon our many years of experience in building visual controls for the Windows(R) family of operating systems. It's a true no-compromise control, taking full adva
The standard C++ library is a collection of functions, constants, classes, objects and templates that extends the C++ language providing basic functionality to perform several tasks, like classes to interact with the operating system, data container
源代码,先介绍一下我的大体思路吧,我采用canvas让手机自己画出棋盘和棋子,而不是采用调用图片,虽然麻烦,但能锻炼自己的编程能力还能让算法简单,同时还能节省空间。具体的细节在代码中在说吧。首先要有一个主程序Game,这里比较简单,大家一看就能明白,我就不多说了. import javax.microedition.lcdui.Display; import javax.microedition.midlet.MIDlet; public class Game extends MIDlet {