jquery渐变显示的滑动下拉菜单 二级网站菜单

含经销商/会员/介绍人消费，管理，全能查询等功能 前台用户查询测试账户：dddd 密码：dddd 前台经销商测试账户：aaaaa 密码：aaaaa 后台管理用户：admin 密码：admin888 -with dealers/members/introducer consumption, management and utility functions for future inquiries users test accounts : dddd Password : dddd prospects dealers test accounts : aaaaa Password : aaaaa background of the management of user : admin password : admin888

或许大家都设计过数据库,也为表定义过主键,今天我想阐述的是,应该如何正确的设计一个主键,在以往的一些资料中,都没有提及到主键设计的原则.我为此总结了一下: -you might have designed the database, as well as table-defined primary key, and today I would like to explain is that How should correct the design of a primary key, in the past some of the information. no mention of the primary key design principle. I summarize this for a moment :

本算法使用分治法求解最近点对问题。事先用O(nlogn)时间对x坐标进行排序，使得所有的点是按x坐标从小到大排好序的（x坐标相同时y坐标小的排前），然后取下标小于n/2属于左边的点集PL，取下标大于n/2属于右边的点集PR，即用O(1)时间就可以将规模为n的问题分解为两个规模为n/2的、同类型的子问题。分割完毕之后就可以采用分治法，分别求出PL和PR中的最近点对，最终通过递归实现。-This algorithm uses divide and conquer to solve the problem closest point. Prior to use O (nlogn) time to sort the x coordinate so that all points are based on x coordinates from small to large sorted (x coordinates with the same y coordinates of the small, the top), and then remove the standard is less than n/2 the set of points belonging to the left PL, remove the standard is greater than n/2 set of points belonging to the right of PR, that is to use O (1) time can be the problem size n divided into two size n/2, the same type The sub-problems. Segmentation can be used after completion of sub-rule method, respectively, find the PL and PR in the last points and eventually through the recursion.

C语言输入输出不同数据类型格式转换问题，字符串和数值-C language input and output data types different format conversion, and numerical string

c++编程的一些简单例子-some simple examples

一个支持内嵌了CodeHighlighter 提供的高亮代码功能的ASP.NET网页编辑器，原“口凡网编辑器”，用来显示有源代码的内容时看上去很专业，用户体验好，，再封装成一个DLL...Controls文件夹，里面是编辑器DLL的源码，Web文件夹是一个Demo。。

水平和纵向图片滚动插件 上下左右图片滚动jquery插件，本示例包中不只是就一个演示页面，有很多例子，有大家常见的水平滚动，也有纵向的图片滚动，这些滚动效果都是基于一个jquery插件：jquery.jcarousel.js，为了增添了些图片的单击效果，这里还使用了thickbox图片显示特效，单击滚动中的图片后，即可使用thinkbox特效来显示放大的图片，背景变暗色。

Fingerprint Image Enhancement and Minutiae Extraction

1.支持文章，论坛，图片，flash，音乐，BT等采集. 2.增加自定文件采集.用户可采集网页中的所有文件. 3.采集内容替换功能，用户可设置替换规则进行替换. 4.支持所有文件远程保存到本地. 5.断点续采功能.不受意外关闭影响，重新启动后可继续采集 不重复. 6.支持多种CMS导库，本程序 与(科汛网站管理系统V2.2)整合在一起. 7.增加2级分类采集。适应各种网站采集. 8.缓存机制，在缓存中保存数据，操作常见动作，大量减少对数据库的增加，删除频繁的操作。 用户:admin 密码:admin -1. Support articles, forums, photos, flash, music, so BT acquisition. 2. an increase in fixed document collection. website users can collect all the documents. 3. content Acquisition replacement gong energy, users can set up rules to replace the replacement. 4. all documents supporting the preservation of the local long-distance. 5. Breakpoint continued mining function. not the closure affected by the accident, the restart will continue after acquisition will not repeat them. 6. CMS support for a variety of guided arsenals, this procedure (Section website flood management system V2.2) together. 7. two additional classification acquisition. Adapt site acquisition. 8. Cache mechanism, the preservation of data cache,

Labview的入门教材，word版的，内容挺不错。-Labview entry materials, word version of the content very good.