jbcl.jar这是JBuilder的jar包，在Eclipse编程经常使用…

关于struts校验的一个例子,注册时的校验,如不符合要求不能注册-Struts validation on an example of validation when registering if they do not meet the requirements can not be registered

大学学习Java的时候做的一个作业，JAVA多线程和C++中的使用方法有所不同，花了很久才作出这个DEMO，不过，从此以后，就可以编写大规模JAVA程序了，希望是入门学习的一个好的参考。-Java University study of a time to do homework, JAVA and multi-threaded C++ the use of different flower for a long time before making this DEMO, however, since then, we can prepare a large-scale JAVA program, and hope that the study entry a good reference.

它是一个 java 程序，与登录交易......如果用户名有效，其获取输入或错误味精迹象

hadoop:Nutch集群平台，分布式编程模式，让Nutch可以自动在普通机器组成的集群中以并行方式分布执行-hadoop : Cluster Nutch software platform, distributed programming model, Let Nutch software can be automatically composed of general machinery cluster parallel to the implementation of distribution methods

轻松解决struts国际化+mysql中文乱码的问题，其中详细阐述了产生乱麻原因和解决方案-easy solution struts international mysql Chinese distortion of the issue, which produced a detailed explanation of the reasons for blankets and solutions

李萨如图形的JAVA实现-Lissajous figure JAVA

一个完整的学生管理系统，初学者很好的资料-a complete management system for students, beginners good information

Lex是美国Bell实验室用C语言研制的一个词法分析程序自生成工具。它的基本原理就是使用正则表达式扫描匹配文本，并为每一个匹配模式定义一些操作，当用C语言作宿主语言时，这些操作都由C语言实现。一种匹配的正则表达式可能会包含相关的动作。这一动作可能还包括返回一个标记。当 Lex 接收到文件或文本形式的输入时，它试图将文本与正则表达式进行匹配。它一次读入一个输入字符，直到找到一个匹配的模式。如果能够找到一个匹配的模式，Lex 就执行相关的动作（可能包括返回一个标记）。-Lex Bell Laboratories of the United States with C language developed by a lexical analysis tool generated from the process. Its fundamental principle is to use a regular expression matching text scanning, and for every definition of a matching model for operation, when the C language of the host language, these operators by C language. A match of which is likely to contain expressions related to the moves. This action may also include the return of a marker. When Lex reception of the document or text input, it is trying to text and is a regular expression matching. It read an input into the characters, until they found a matching pattern. If they can find a matching model, Lex on the implementation of the action (which may include a return of markings).

Jdeveloper 程序包括 web servicen, JAX-WS，存储过程、 SQL、 XML 等。

sendtcp java 发送tcp包的程序,基于winpcap,jpcap-sendtcp java Send tcp packet procedures, based on winpcap, jpcap