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03
第二部分,平时练习后保存的小程序,方便大家参考学习,适合初学者练习练习,增加代码量!(The second part, after the usual practice to save a small program to facilitate your learning, suitable for beginners to practice exercises to increase the amount of code!)
- 2013-07-23 16:28:35下载
- 积分:1
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ipdatabase-master
ipdatabase
二叉树快速搜索IP地址数据库
数据
数据源采用2015年广告协会制定的IP地址标准数据库,中国互联网广告行业统一采用的标准IP库。
原理
利用二叉树实现IP查询,首先将10进制IPV4地址转化为二进制构建二叉树,利用二叉树搜索进行搜索,查询时间复杂度log2n,比传统IP库n的查询速度高出一个量级。(Ipdatabase
Binary Tree Fast Search IP Address Database
data
The data source is the standard IP address database formulated by the Advertising Association in 2015, and the standard IP database adopted by the Internet advertising industry in China.
principle
The binary tree is used to realize IP query. Firstly, the 10-bit IPV4 address is converted into binary to construct a binary tree, and the binary tree search is used to search. The query time complexity log2n is one order of magnitude higher than that of traditional IP library n.)
- 2020-06-15 22:35:01下载
- 积分:1
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OpenSSLProvider
Open S S L Provider Source Code for Andriod.
- 2013-12-11 13:24:37下载
- 积分:1
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Java
Useful Java documents for developers.
- 2015-06-19 14:00:21下载
- 积分:1
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carrot2-java-api-3.12.0-SNAPSHOT
carrot2是一款开源的聚类可视化搜索引擎,并提供了java API以供开发使用。内部包含所有用于carrot2开发的jar包和实例。(You can use Carrot2 Java API to fetch documents various sources (public search engines, Lucene, Solr), perform clustering, serialize the results to JSON or XML and many more. Below is some example code for the most common use cases. Please see the examples/ directory in the Java API distribution archive for more examples.)
- 2016-04-25 09:53:12下载
- 积分:1
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123
分段直线拟合,将一组点 分段拟合计算出最小权值和画出线条(Piecewise linear fitting, fitting a set of points to calculate the minimum weight sub-values and draw lines
)
- 2011-06-06 19:32:16下载
- 积分:1
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JSP_rili
用JSP实现的一个日历程序用JSP实现的一个日历程序(jsp)
- 2009-06-02 11:43:45下载
- 积分:1
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sqllab6
java实现语法分析树,并进行优化分析树,源自哈尔滨工业大学数据库实验6,(parser tree for SQL by java)
- 2015-05-29 16:27:31下载
- 积分:1
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Java API文档中文版
java api文档 中文版的 适合刚入门的 编程时可查阅相关内容(The Chinese version of the Java API document can be consulted when programming for beginners)
- 2020-06-22 16:40:02下载
- 积分:1
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AbsoluteLayout_LayoutParamsTest
Test Target Class Source Code for Andriod.
- 2013-10-04 10:16:34下载
- 积分:1