Flash旋转的光影效果

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 :

转换LCD图像的工具，常用于logo图像转换-LCD image conversion tool, commonly used in the logo image conversion

为刚刚学习c语言的人 发几个简单的例子 希望从例子中发现编程的乐趣-just to learn the language c issued a few simple examples hope from the example of the fun found Programming

编写strcpy函数,虽然简单,但是能检验出点水平的一个练习,在高质量c里有介绍.-Prepared strcpy function, although simple, but it can be tested at a practice level, in the introduction of high-quality c-ri has.

有趣的ASP编程哦,希望和大家一起分享,挺好玩的哦-interesting ASP Programming Oh, and hopes to share with everyone, is very good, with the oh

用于不带字库的12864液晶，可以显示简单的汉字，用于检测液晶的好坏。-Font used for non-12864 LCD, can show a simple Chinese characters, good or bad for the detection of liquid crystal.

Java常见排序算法源码集，包括了字符、数字、数组的常用排序算法，是初学者非常不错的Java排序参考代码。

偏移程序，全部都经编译通过，希望给爱好的偏移的朋友已点帮助.-Migration process, all by compiled through, hoping to offset-loving friends have points to help.

图书管的资料很多，如能匪类进行管理即将带来很大的方便，因此需要一个多媒体的资料库来对资料进行管理的。本多媒体管理系统能很好的对图书，光碟，图画进行管理。

PHP环境下，生成word文档的php代码！嵌入到php下使用。-PHP environment to generate word document php code! Embedded in the use of php.