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ipdatabase-master
说明: 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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DdmHandleHello
Handle "hello" messages and feature discovery.
- 2014-02-24 10:28:06下载
- 积分:1
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Librarian
说明: java docuument for libraay
- 2020-06-23 16:20:02下载
- 积分:1
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jnlp.rar
JAVA游戏编程,j n l p文件类型(Java game programming, j n l p file type)
- 2007-01-28 09:20:57下载
- 积分:1
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原型设计
商城界面的后台实现,采用bootstrap搭建的项目,使得项目看起来简约大方(Background realization of mall interface)
- 2018-10-14 15:32:05下载
- 积分:1
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Test_f1
check that .dex with wrong magic is rejected.
- 2013-11-18 23:49:09下载
- 积分:1
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TryTest42
人工蜂群代码,用于算法的基础学习,仅供参考。
也可以用来进行java代码的学习(Artificial bee colony code, for the basic learning algorithm. It can also be used to learn java codes)
- 2018-06-04 16:05:13下载
- 积分:1
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miniCAD
miniCAD-java GUI实现的小型CAD软件,界面其实模仿了windows画图的风格,实现了画线、画圆、画矩形、画文字载入图片,并能改变图形的颜色和大小。(In this project, you should use Java GUI to implement a simple drawing board.
To get full marks, you should implement to:
1.draw line, circle, rectangle, text
2.change the color of a target
3.change the position of a targets
4.change the size of a targets
5.save images as files and load a image file
All processes of changes should be visible.)
- 2020-11-18 16:09:38下载
- 积分:1
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source20100813
erp java (swing) created by openinfo3w
- 2011-01-11 08:09:55下载
- 积分:1
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语音呼叫客户端_1.0.0
说明: 基于windows系统的文字转语音的小程序,需要手动将jre包放到程序的exe文件同级目录才可运行(Voice Call Software Based on Windows System)
- 2020-06-25 00:20:02下载
- 积分:1