Calculator

extjs4.2 combo动态分页条数实例源码,自己看,不明白的加群一起学习110888868(extjs4.2 the number of paging combo dynamic source)

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.)

后台用JAVA，前台用JS+VBA直接生成PPT文档,根据PPT模板生成PPT文档。(Background with JAVA, front generated directly by JS+ VBA PPT document PPT documents generated under the PPT template.)

小狗赛跑小游戏，使用java语言编写，walkdog.doc(Dog racing games, using java language, walkdog.doc)

这是我在网上找到的代码 对编程很有用 给大家分享一下(This is my line of programming code to find useful to share with you)

一个功能比较简单的适合初学者的个人求职网站，jsp开发(A function of relatively simple for the individual job site for beginners, jsp development)

基于struts的新闻发布，适合初学者，稍作修改可以作为自己的网站(struts on the press releases, for beginners, to make some modifications as their own websites)

J2EE面试题集锦(附答案) 一、基础问答2.抽象类和接口的区别(J2EE allehanda face questions (with answers) of a basic Q )

CLIQUE（Clustering In QUEst)是一种简单的基于网格的聚类方法，用于发现子空间中基于密度的簇。CLIQUE把每个维划分成不重叠的区间，从而把数据对象的整个嵌入空间划分成单元。它使用一个密度阈值识别稠密单元和稀疏单元。一个单元是稠密的，如果映射到它的对象数超过该密度阈值。(CLIQUE (Clustering In QUEst) is a simple grid based clustering method for the discovery of clusters based on density in subspace. CLIQUE divides each dimension into a non overlapping interval, dividing the entire embedded space of the data object into a unit. It uses a density threshold to identify dense and sparse units. A unit is dense, if the number of objects mapped to it is more than the density threshold.)

一些基本的枚举的用法例子介绍，程序都可以运行的，开发的工具是eclipse(Usage examples to introduce some basic enumeration, the program can be run, the development of tools is the eclipse )