qlbd

带参数Oracle SQL构造工具。用于帮助在java代码中构造复杂的SQL。应用本工具可以省去构造SQL时的对数据格式的处理的问题，避免了在处理数据格式时候可能出现的许多细节问题。有助于编写精简、紧凑、高质量的代码！(Tool help to structure complicated Oracle SQL in Java code.)

功能性需求：游戏状态的控制功能、游戏难度的调整、游戏界面的绘画、还价游戏控制功能(Functional Requirements: Control Function of Game State, Adjustment of Game Difficulty, Drawing of Game Interface, Control Function of Bargaining Game)

《JAVA开发实战经典》，非常经典的一本java学习资料，非常清晰的扫描版(" JAVA development of real classic," a very classic java learning materials, very clear scan version)

一个等值线控件可以绘等高线counter(a contour controls can be drawn contours counter)

ssd3 unit1编程参考答案，经过实践检验 绝对 正确(The answer of ssd3 unit1)

Java监视内存使用情况，运行Java 程序一般要消耗大量的内存，这曾经是java 的一个致命弱点。当然随着硬件的飞速发展，这个缺点有所弱化，同时java 虚拟机的逐渐成熟，也使内存的消耗量减少。那么一个较小java 程序 　　究竟要消耗多少内存呢？本例将实现一个能自我监视内存使用的简单程序，来评估java 程序的内存消耗情况。(Java monitor memory usage, run Java programs generally consume large amounts of memory, which used to be a fatal weakness of java. Of course, with the rapid development of hardware, this shortcoming has been weakened, while mature java virtual machine, but also to reduce memory consumption. Then a small java program How to consume much memory? This example of a simple program memory can be used for self-monitoring to assess memory consumption java program.)

HBASE Rowkey散列核心代码以及Filter过滤器效果实现 (HBASE Rowkey散列核心代码以及Filter过滤器效果实现)

说明：  代码简洁之道，主要对代码编写的规范型，命名的合理性进行讲解(Code concise way, mainly code preparation of the standard type, the rationality of naming on)

一个由java编写的论坛web应用用mysql做数据层 经测试能跑起来(A java web application written in the forum do with mysql data layer has been tested and run up)

learn java easily.the format of the file is in compiled html version.easy to understand 4 begineers