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一个不错的JSP留言薄
一个不错的JSP留言薄-a good JSP Guestbook
- 2022-02-20 18:55:27下载
- 积分:1
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使用eclipse编写的计算器程序,包含完整的源码
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- 2022-01-26 04:13:44下载
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可以替换同一目录下文本文件中某一字符串为新串
可以替换同一目录下文本文件中某一字符串为新串-can replace the same directory text documents for a new series of string
- 2022-08-25 19:06:19下载
- 积分:1
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alter table tbl_name add col_name type
例如,给表增加一列weight
mysql>alter table...
alter table tbl_name add col_name type
例如,给表增加一列weight
mysql>alter table pet add weight int
删除列
alter table tbl_name drop col_name
例如,删除列weight:
mysql>alter table pet drop weight
改变列
alter table tbl_name modify col_name type
例如,改变weight的类型:
mysql> alter table pet modify weight samllint
另一种方法是:
alter table tbl_name change old_col_name col_name type
例如:
mysql> alter table pet change weight weight samllint
给列更名
mysql>alter table pet change weight wei
给表更名
alter table tbl_name rename new_tbl
例如,把pet表更名为animal
mysql>alter table pet rename animal
-alter table tbl_name add col_name type for example, to form an increase in weight mysql> alter table pet add weight int Remove Columns alter table tbl_name drop col_name For example, the deletion of column weight: mysql> alter table pet drop weight change out alter table tbl_name modify col_name type for example, the type of weight change: mysql> alter table pet modify w
- 2022-02-11 13:09:52下载
- 积分:1
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a java based information management system.
mldn出品,使用java开发的信息管理系统,其中包括文件输入方式和数据库输入方式的实现-a java based information management system.
- 2022-07-04 21:18:09下载
- 积分:1
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PDF的导出组件,扩展了对菱形及贝塞尔曲线的支持
PDF的导出组件,扩展了对菱形及贝塞尔曲线的支持-PDF export components, extends the right diamond and the support of Bezier curves
- 2022-08-12 14:02:10下载
- 积分:1
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zip文件包含一个FTP客户端和服务器使用java源代码…
The zip file contains the source code of a ftp client and server employing java language.
- 2022-02-13 16:24:45下载
- 积分:1
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这是对应的书Apress
这是对应的书Apress-Taming-Java-Threads.pdf-This is the corresponding book Apress-Taming-Java-Threads.pdf
- 2022-04-24 10:49:58下载
- 积分:1
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基于Java的流程管理器(IVR和工作流)
基于Java的流程管理器(IVR和工作流)-Java-based process management (IVR and work flow)
- 2022-11-08 18:25:03下载
- 积分:1
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图像增强java写的程序…
Image Enhancing Program written in Java-Image Enhancing Program written in Java...
- 2023-05-07 17:05:02下载
- 积分:1