sqlce+访问本地数据库

phpMySQLAutoBackup能自动备份mysql数据库，并将导出的数据库（数据与结构）压缩成gzip格式然后用email通知你。phpMySQLAutoBackup能够按设置每天/周定时备份，选择不同的表格来备份，当备份表格时,可以设置备份开始和结束的行数，以便让你能够有选择的备份一个巨大表格(数百万条数据)任一部分。 -phpMySQLAutoBackup can automatically backup mysql database, and export the database (data and structure) and then compressed into gzip format to inform you by email. phpMySQLAutoBackup able to set up a day/week timer backup, choose a different form to back up, when the back-up form, you can set the beginning and end of back-up the number of rows, so that you can choose to backup a large table (millions of data) any part of.

外部排序程序，foxpro的DBF文件中某个字段的程序，特点是可以指定排序内存大小，但可以排序超级大的文件远远超出机器内存，采用快速排序加失败树合并算法，排序中会产生很多临时小文件。修改后可用于任何文件字段排序。-External sort procedure, foxpro of DBF files in a field procedure, and there is a sort of memory you can specify the size, but you can sort super large files far beyond the machine memory, the use of quick sort algorithm plus the failure of the merger tree, sorting will produce many temporary small files. The revised document can be used for any sort by that field.

数据库基础知识的笔记题集,对初学者进行复习很有用-database

本书是作者编程经验的结晶，由发表在杂志上的专栏文章构成，每一章内容相对独立，但都是编程过程中的有机组成部分。本书内容包括问题定义、算法、数据结构、程序验证与测试、程序优化与效率问题，以及这些技巧在排序、查找和字符串处理等方面的几个实际应用。本书每章末尾都附带有相关内容的问题，附录中给出了一些问题的提示和解答。仔细思考问题或与同事进行讨论，可以巩固所学知识，将作者的经验应用到自己的编程实践中。-This book is the author of the crystallization of programming experience, published in the journal by the column consists of the contents of each chapter is relatively independent, but they are in the process of programming an integral part. The book includes problem definition, algorithms, data structures, program verification and testing, process optimization and efficiency issues, as well as these skills in sorting, string search and deal with several aspects of practical application. The book comes at the end of each chapter has relevant content issues, the appendix gives some tips and answers to the problem. Think carefully about questions or discussion with colleagues, you can consolidate the knowledge acquired will be applied to the author

目录bigraph和uigraph中包含的是两份不同的算法 bigraph: 处理双向图的算法 uigraph: 处理单向无环图的算法-shorestpath

该源代码利用计算机模拟乘法竖式 计算阶乘 将每位数子保存在用new分配的一长字符数组里 在本人的机子上可计算30000!的精确值 用时近60秒-the source code used a computer simulation multiplication calculation factorial shaft will be preserved for each digit used in the distribution of a new long arrays of characters in my machine on computable 30,000! The precise value of time spent nearly 60 seconds

本文详细论述了网上考试系统的设计与实现，该系统基本实现了需求分析中的功能要求，其中考生信息主要由数据库直接输入，考生成功登录后进入考生界面，考生界面主要由考试、成绩查询，试时考生输入准考证号码、考生姓名、验证码，核对正确后进入考场，关键实现了考生在选择科目后由系统随机抽题、自动组卷后进入考试页面，考-This article discusses in detail the design of online examination system and implementation of the system to achieve a basic needs analysis of the functional requirements, in which candidates from the database information directly into the main candidates to enter the candidates after the successful login interface, the main candidates from the interface results in the examination information, test when the candidates enter the ticket number, candidate name, authentication code to enter the examination room after checking the correct key to the achievement of the candidates in the selection of subjects were randomly drawn by the system after the title, Automatic Test Paper into test page test

VHDL实现布斯算法-VHDL Booth algorithm

创建FP-Tree树的过程。从.txt文件中读取字符型数据，然后创建FP-Tree。-The creation of FP-Tree tree process. From. Txt file to read character data, and then create a FP-Tree.

很好的一个源程序-a good source