CoreJava

LL(1)文法和预测分析方法 1.文法使用产生式来定义； 2.分别求出文法中每一个非终结符的FIRST集、FOLLOW集和SELECT集； 3.画出预测分析表； 4.判定给定的文法是否是LL(1)文法； 5.给定符号串判定是否是文法中的句子，分析过程用分析表格的方式打印出来。(LL(1) Grammar and Predictive Analysis 1. Grammar is defined by production. 2. Find out the FIRST set, FOLLOW set and SELECT set of each non-terminator in grammar. 3. Draw a forecast analysis table. 4. Determine whether a given grammar is LL(1) grammar; 5. Given a string of symbols to determine whether it is a sentence in grammar, the analysis process is printed out in the form of an analysis table.)

数制转换和运算方法。用Java语言编写一个十六进制大数运算程序 (Number system conversion and computing methods. Java language using a hexadecimal calculation procedures of large numbers)

说明：  大学生自主创作JSP网站的注册和登陆页面的代码。(College students independently create JSP website registration and landing page code.)

该代码是在原有的程序基础上，，进行对计算器的修改。。(The code is based on the original program, to carry out modifications to the calculator. .)

网上购书的主页面代码,实现总体浏览功能,具体实现没有给出.呵呵.(Online book code of the page, realize the overall browsing, did not give a concrete realization. Ha ha.)

jsp 实现的火车售票系统 课程作业 需要的可以下载看看(jsp realization train ticketing system)

易买网完整代码java+servlert适合初学者( Easy to buy network integrity code java servlert suitable for beginners)

JAVA实现有可视化界面的动物识别系统。 实现一个简单的动物识别专家系统。该系统可以识别老虎、金钱豹 、斑马、长颈鹿、鸵鸟、企鹅、信天翁这 7种动物。(JAVA realization of the visual interface of animal identification system. To achieve a simple animal identification expert system. The system can identify 7 kinds of animals, such as tiger, leopard, zebra, giraffe, ostrich, penguin and albatross.)

这是一个介绍jna的pdf，对初学者可能会有帮助(This is a description jna the pdf, may be helpful for beginners)

springmvc security 权限管理例子(springmvc security )