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实现了web 服务的一个小demo,实现了j2ee的分布式开发模式，项目很简单，适合初学者学习使用...
实现了web 服务的一个小demo,实现了j2ee的分布式开发模式，项目很简单，适合初学者学习使用-webservices
- 2022-02-20 16:54:39下载
- 积分：1
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用command模式写的一个简单的java 程序，实现cd和ls两个命令
用command模式写的一个简单的java 程序，实现cd和ls两个命令-use the command pattern was a simple java programs to achieve cd and ls two orders
- 2023-07-24 21:20:03下载
- 积分：1
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A simple personnel management system. Through the swing, jdbc achieve. And the r...
一个简单的人事管理系统。通过swing、jdbc实现。并利用xml实现输出，输出。-A simple personnel management system. Through the swing, jdbc achieve. And the realization of the use of xml output, output.
- 2022-05-22 09:33:49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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首先，你应该确保你的jdk1.4是有效的，所有需要的类…
At first you should be sure that your JDK1.4 is valid and all needed
classes are in CLASSPATH. If you don t know how to set CLASSPATH, later
a section will tell you.
After unziped calendar.zip, there is a directory named fancy. Please
keep the directory and move it into a path which is in your CLASSPATH.
If you are under linux, you can change directory to fancy and type
make to compile it. It s like below command:
cd fancy
make
Or you are under Windows. you can change directory to fancy and use
command javac to compile it. It s like below command:
cd fancy
javac MyCalendar.java
After finished compiling, you can get below classes:
MyCalendar$1.class
MyCalendar$2.class
MyCalendar$3.class
MyCalendar$4.class
MyCalendar$CalendarTable.class
MyCalendar.cla-At first you should be sure that your JDK1.4 is valid and all needed classes are in the CLASSPATH . If you do not know how to set CLASSPATH. later a section will tell you. After unz
- 2023-07-26 01:10:03下载
- 积分：1
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这是我最新做的一个网络联系的
这是我最新做的一个网络联系的-This is the latest I do a network linked to the
- 2022-06-21 02:54:08下载
- 积分：1
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Oreilly.Java.Servlet.And.JSP，这是一本学习JSP的经典书籍，欢迎下载...
Oreilly.Java.Servlet.And.JSP，这是一本学习JSP的经典书籍，欢迎下载-Oreilly.Java.Servlet.And.JSP,this is a java study book,please download!very good!!!this is a java study book,this is a java study book,this is a java study book
- 2022-02-05 18:34:09下载
- 积分：1
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深入学习structs的框架，做更高级的程序编程师
深入学习structs的框架，做更高级的程序编程师-Structs a framework for in-depth study to do more advanced programming division
- 2022-08-16 07:29:44下载
- 积分：1
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网上交易系统，为客户方便的进行网上交易，有助于客户方便的挑选物品...
网上交易系统，为客户方便的进行网上交易，有助于客户方便的挑选物品-Online trading system, convenient for customers to conduct online transactions, allowing customers to facilitate the selection of items
- 2023-08-13 13:15:04下载
- 积分：1
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虚拟机器人平台上运行Java程序，控制在2D领域的虚拟机器人的运动。实践你的编程技巧，收集有关领域的每一个晶体。尝试使用最小的时间和精力。...
虚拟机器人平台上运行Java程序，控制在2D领域的虚拟机器人的运动。实践你的编程技巧，收集有关领域的每一个晶体。尝试使用最小的时间和精力。-Virtual Robot platform that run your Java program to control movement of virtual robot in 2D field. Practice you programming skill to collect every crystals in the fields. Try to use smallest time and energy.
- 2023-02-03 12:10:04下载
- 积分：1
