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三
三层体系结构 我们经常会看到许多应聘者在简历上写着“精通数据库编程”的字样，也经常会在招聘网站上看到软件公司的招聘要求中某一项为“精通数据库编程”。于是这些应聘者去这些软件公司面试，于是我们看到了许多“精通”者落选的现象。 一些程序员在设计数据库应用时，通常会采用数据控件绑定的方法实现。用鼠标拉几个控件，再用鼠标设置几个属性，连键盘都不用动，就完成了一个数据库应用的开发！当然，这的确是一种快速的数据库应用开发方式，但快速并不意味着精通。 对于大型的数据库应用系统，或是拥有众多客户端的应用系统，我们需要另外一种“精通”，这就是几乎每个程序员都听说过的“三层体系结构”。-three-tier architecture we often see many candidates in the curriculum vitae reads "proficient Database Programming" message, often in recruitment website software companies see the recruitment of a request for a "proficient database programming." So these candidates to interview these software companies, so we see a lot of "proficient" who lost the phenomenon. Some programmers in the design database applications, using data normally bind to the control method. Pull a few mouse control, and then attribute several mouse settings, and even keyboards do not have to move, it completed a database application development! Of course, this is really a fast database application devel
- 2022-03-01 10:31:13下载
- 积分：1
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webGIS平台的测试用例，Eclipse环境下开发，需少许配置
webGIS平台的测试用例，Eclipse环境下开发，需少许配置-Test Case webGIS platform, Eclipse development environment, the need to configure some
- 2022-04-16 12:12:46下载
- 积分：1
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飞思卡尔广告板的触摸屏驱动程序，非常重要！
Freescale ADS demoboard touchpanel device driver,very important!-Freescale ADS demoboard touchpanel devic e driver, very important!
- 2022-06-29 01:51:22下载
- 积分：1
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一个普通通讯软件的服务端，能为初学者少提供帮助！
一个普通通讯软件的服务端，能为初学者少提供帮助！-a common communications server software will be able to help beginners less!
- 2022-10-21 16:10:04下载
- 积分：1
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Visual C++源程序代码第三章源程序，系统篇，
Visual C++源程序代码第三章源程序，系统篇，- Visual C++ source program code in chapter three,system portion
- 2022-03-15 11:15:16下载
- 积分：1
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To commence, a question, what is the scope of a project? The project management...
To commence, a question, what is the scope of a project? The project management literature is relatively silent in dealing with scope as a major issue. To provide a basis for the discussion, scope as defined is:
"1. End aimed at, purpose, intention
2. Outlook, purview, sweep or reach or sphere of observation or action, tether, extent to which permissible or passible range, opportunity, outlet,"1
Procedures manuals and contract documentation attempts to explicitly define scope.
- 2022-02-03 23:22:47下载
- 积分：1
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在程序中如何统计一段中英文混合字符的字符数，包括源玛，编译后的文件...
在程序中如何统计一段中英文混合字符的字符数，包括源玛，编译后的文件-procedures in how the statistics section of mixed Chinese and English characters of several characters, including the source of Thomas and compiled the documents
- 2022-03-14 02:18:07下载
- 积分：1
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The case for OPC client programming
The case for OPC client programming
- 2022-04-09 19:10:18下载
- 积分：1
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矩阵乘法
此代码文件会计算任何两个矩阵相乘。矩阵可以是任意大小。它还检查乘法有效性条件。如果两个矩阵的乘法是不可能的情况下它会造成一个错误然后将需要来自用户的另一个矩阵。
- 2022-05-14 17:41:18下载
- 积分：1
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个人考勤软件开发示例，很简单的
个人考勤软件开发示例，很简单的-personal attendance software development paradigm, a very simple
- 2022-08-05 13:45:20下载
- 积分：1
