Description: 带通配符的字符串匹配算法源代码。程序中的查找算法比较先进，提高模糊查询的功能，可以查询字母和汉字，很有用吆。-with wildcard string matching algorithm source code. Procedures for the more advanced search algorithm to improve fuzzy query function can find letters and Chinese characters, useful shout. Platform: |
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Author:张三水 |
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Description: 带通配符的字符串匹配算法源代码。程序中的查找算法比较先进，提高模糊查询的功能，可以查询字母和汉字，很有用吆。-with wildcard string matching algorithm source code. Procedures for the more advanced search algorithm to improve fuzzy query function can find letters and Chinese characters, useful shout. Platform: |
Size: 4096 |
Author:张三水 |
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Description: 第1个是普通搜索，当关键字文本框没有输入任何数据时，单击“搜索”按钮后，可以对数据表中的所有内容进行查询；当在新闻类别选择对话框中选择查询的条件，单击“搜索”按钮后，可以按照新闻类别查询数据表中所有内容；当在关键字文本框中，单击“搜索”按钮后，可以按关键字内容查询数据表中的内容；当在新闻类别选择对话框中，选择新闻的类别，同时在关键字文本框中输入要搜索内容，单击“搜索”按钮后，可以根据这两个条件对数据表内容进行查询操作。第2个是高级搜索。本实例的高级图书查询功能不但可以查询图书的基本信息，还可以指定图书出版时间的范围、定价范围和页数范围来查询图书信息，另外还有更加详细的图书简介查询，它可以查询多个关键字词、完整字句、模糊字词和不包含的字词等。高级图书查询运行效果如图1.2所示。-The first is a general search, when the keyword text box does not enter any data, click the "Search" button, the data table can all content inquiries When news categories to choose dialog box, select the query conditions, Click "Search" button, you can query data in accordance with the type of news all the contents of the table when the text in the keyword box, click the "Search" button, you can query data by keyword content table of contents when at a press Select type of dialog box, select the type of news at the same time in the keyword text box to search the contents, click the "Search" button, based on these two conditions on the contents of data table query operation. No. 2 is the Advanced Search. Examples of high-level book of this inquiry can search for books not only basic information, can also specify the scope of book publishing time, the scope of the pricing range and number of pages of information to look up books, as well as more detailed briefing book inquiries, it ca Platform: |
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Description: Xapian是一个用C++编写的全文检索程序，他的作用类似于Java的lucene。尽管在Java世界lucene已经是标准的全文检索程序，但是C/C++世界并没有相应的工具，而Xapian则填补了这个缺憾。
Xapian的api和检索原理和lucene在很多方面都很相似，但是也有一些地方存在不同，具体请看Xapian自己的文档:http://www.xapian.org/docs/
Xapian除了提供原生的C++编程接口之外，还提供了Perl，PHP，Python和Ruby编程接口和相应的类库，所以你可以直接从自己喜欢的脚本编程语言当中使用Xapian进行全文检索了。-Xapian is an Open Source Search Engine Library, released under the GPL. It s written in C++, with bindings to allow use from Perl, Python, PHP, Java, Tcl, C# and Ruby (so far!)
Xapian is a highly adaptable toolkit which allows developers to easily add advanced indexing and search facilities to their own applications. It supports the Probabilistic Information Retrieval model and also supports a rich set of boolean query operators.
If you re after a packaged search engine for your website, you should take a look at Omega: an application we supply built upon Xapian. Unlike most other website search solutions, Xapian s versatility allows you to extend Omega to meet your needs as they grow.
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Author:lijun |
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Description: 本文档含学习C&C++试用到的绝大部分的函数及函数用法，支持搜索及添增收藏夹、书签。以期对初学及高级程序员查询C&C++函数时有所帮助。-This document contains learning C & C++ most of the trial to the function and the function usage, supports search and Add to Favorites, Bookmarks. For beginners and advanced programmers the query C & C++ function help. Platform: |
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Author:李海波 |
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Description: asp网站模块开发实例：站内搜索系统（模糊查询）
站内搜索系统即模糊查询，进入到进阶sql语句的学习
本程序是进阶asp教程，也是网站最常用功能，做动态网站必学。-asp Web Module Development Example: Search System (fuzzy query)
Search system that is fuzzy query, go to the Advanced Learning sql statement
This program is an advanced asp tutorials, also site of the most commonly used functions, will learn to make dynamic websites.
The documentation of key source analysis, when using the Getting started Platform: |
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Author:周 |
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Description: 描述：在题目一的程序基础上，增加文件存储和高级搜索功能。
f) 文件存取功能：程序启动后自行从自定义的文件中读取所有俱乐部记录，并且各种增删改查操作后能够自动保存更新后的数据。
g) 高级搜索功能：可以对所有球员的各项属性进行条件搜索，搜索采用表达式输入的方式（表达式支持 &&、||、!、括号、<、=、>），并能实现对球员姓名的模糊查找（运算符为~），输出球员的详细信息。
例如：
i. “年龄不大于25且服役年限大于5年，或者进球数大于100的球员”，查询表达式：( !(@age>25) && @experience>5) || @kick>100
ii. “属于俱乐部A、B的所有球员”，查询表达式：@club=A || @club=B
iii. “名字中含有abc的所有球员”，查询表达式：@name~abc
要求：
h) 必须在题目一的代码基础上来修改；
i) 必须支持文件读写时的异常处理；
j) 文件格式采用文本文件，文件格式需自行设计；
k) 文件名可以由程序内部自行指定，不需要用户手动设置；
l) 其他要求与题目一相同；
m) 在题目要求基础上可以自行扩展功能，提供扩实用扩展功能者适当加分（加分不超过5分）。
-Description: In the title on the basis of a program to increase file storage and advanced search functions.
f) file access functions: the program starts from its own custom file reads all club records, and a variety of CRUD operations can automatically save the updated data.
g) Advanced Search function: for all the attributes of the players for conditional search, the search expression input approach used (expression support &&, | |,!, brackets, <, =,>), and can realize the players Name of fuzzy search (operator of ~), the output player details.
For example:
i. "Age is not more than 25 years and serving more than five years, or more than 100 goals a player," the query expression: (! (@ age> 25) && @ experience> 5) | | @ kick> 100
ii. "belong to the club A, B, all the players," the query expression: @ club = A | | @ club = B
iii. "abc name contains all the players," the query expression: @ name ~ abc
Requirements:
h) must be in the title up a code base modificatio Platform: |
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Author:正好 |
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Description: Delphi通过聚集函数MIN求销售额、利润最少的商品，可选两个查询条件：一是查询销售额最少的产品，二是查询利润最小的商品，程序检索数据库后，将查询结果显示在Dataview网格中，便于浏览。程序是一个SQL与函数结合的例子，对学习数据库高级检索有参考意义。
-Delphi MIN aggregate functions required by sales, profits minimal commodity, optional two query conditions: First, check the minimum product sales, the second is the smallest query profit commodity, the program searches the database, the query results are displayed in Dataview Network grid for easy browsing. Program is a combination of SQL and function examples for learning database Advanced Search reference significance. Platform: |
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Author:K3WH540 |
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Description: 文档检索工具
基本功能
把一个或多个单词作为查询条件，从若干英文文本文档中查找相关文档，并显示查找结果（包括各单词在各文档中出现的次数）。
高级功能
从文本文档中提取单词，建立单词库。
基于单词建立文档索引库。
根据查询条件计算文档的相似度（可以是查询条件中单词在文档中出现的次数）。
根据文档相似度对相关文档进行排序。
-Document retri tools
The basic functions of
One or more words as query terms, a number of English text documents to find relevant documents, and display the search results (including the number of the words in the present in the document).
Advanced features
Extraction of words the text in the document, the establishment of word library.
The word to establish document index based on.
Similarity calculation documents according to the query conditions (number of words in the query conditions can appear in the document).
According to sort the relevant document document similarity.
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Author:jsy |
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Description: 学生成绩管理系统
(1) 主菜单模块。
(2) 输入模块
(3) 查询模块
(4) 更新模块。
(5) 排序模块。
(6) 统计模块 (7) 输出模块。(Student achievement management system
(1) main menu module.
(2) input module. information, name, gender, advanced mathematics, English, computer and average grade.
(3) query module. Users can search in accordance with the student's student number or name. If the student's information record is found, the relevant information is output, otherwise the hint is not found.
(4) update module. Mainly to complete the maintenance of student information. It includes adding records, deleting records and modifying grades. When you complete the update record, you need to store the modified data in the data file.
(5) sorting module.
(6) statistical module.) Platform: |
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Author:轩卬
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Search - advanced search query