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简易计算器不需要很高深的算法,对于数字计算的唯一要求就是在除数为零的时候要加以判断和处理,其他的就是窗口布局和功能完善了;首先:计算器需要一个显示按键结果的Te...
简易计算器不需要很高深的算法,对于数字计算的唯一要求就是在除数为零的时候要加以判断和处理,其他的就是窗口布局和功能完善了;首先:计算器需要一个显示按键结果的TextField部件,再就是添加很多Button了;为了界面的美观,为Frame添加两个panel,一个布局用BorderLayout.NORTH,另一个用GridLayout分成均等的几行几列;窗口的整体布局就基本成形了。剩下的为Button添加事件及响应事件的结果,编写程序实现。-simple calculators do not need high deep algorithm, figures for the only requirement is the divisor to zero when the judgment and, The rest is window layout and functions; First : need a calculator button shows the results of the TextField component, Then, it took a lot of added Button; To the beautiful interface, Frame added two panel, BorderLayout.NORTH using a layout, Another use GridLayout divided into equal out several lines; window on the overall layout of the basic shaping. Button left to add events and respond to the findings, preparation processes.
- 2022-01-22 13:27:23下载
- 积分:1
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html color table, html color table, html color table, html color table
html颜色表, html颜色表,html颜色表-html color table, html color table, html color table, html color table
- 2022-11-20 22:25:03下载
- 积分:1
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这是一个用java开发的图形化计算器。功能很强大,对于想了解java GUI的编程爱好者很有帮助。...
这是一个用java开发的图形化计算器。功能很强大,对于想了解java GUI的编程爱好者很有帮助。-it is a calculator developing by java.it is very helpful for these wanting to have a knowledge of java GUI
- 2022-03-14 23:30:40下载
- 积分:1
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一个非常有用的操作MCRSOFT EXCEL文件的工具。可以用JAVA方便的新建,写出导出EXCEL中的数据。...
一个非常有用的操作MCRSOFT EXCEL文件的工具。可以用JAVA方便的新建,写出导出EXCEL中的数据。-a very useful operation MCRSOFT Excel document tools. Java can be used to facilitate a new, derived write Excel data.
- 2023-04-09 07:55:03下载
- 积分:1
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排序算法可能用到的基本单元――SortItem对象
排序算法可能用到的基本单元――SortItem对象-sorting algorithm may be used as the basic unit-- SortItem target
- 2022-08-12 17:46:54下载
- 积分:1
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There are many practical examples of java code, and want to help them to learn j...
这里有很多实用的java例子代码,希望对大家学习java有所帮助。-There are many practical examples of java code, and want to help them to learn java.
- 2022-02-22 08:08:37下载
- 积分:1
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If you d like to create web
If you d like to create web-based applications easily, then this book is for you. More importantly, it shows you
how to do that with joy and feel good about your own work! You don t need to know servlet or JSP while your
productivity will be much higher than using servlet or JSP directly. This is possible because we re going to
use a library called "Tapestry" that makes complicated stuff simple and elegant.
- 2022-01-25 21:52:38下载
- 积分:1
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java以及web开发规范。定义这个规范的目的是让项目中所有的文档都看起来像一个人写的,增加可读性,减少项目组中因为换人而带来的损失。(这些规范并不是一定要绝对...
java以及web开发规范。定义这个规范的目的是让项目中所有的文档都看起来像一个人写的,增加可读性,减少项目组中因为换人而带来的损失。(这些规范并不是一定要绝对遵守,但是一定要让程序有良好的可读性) -java and web development specification. The purpose of the definition of this specification is to allow the project all the documents look like one person wrote to increase readability and reduce the project group as a result of loss of Substitution. (These norms will not necessarily comply with the absolute, but must let the procedure has good readability)
- 2022-01-21 19:34:29下载
- 积分:1
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用编写的一个时钟程序
用编写的一个时钟程序-prepared by using a clock procedures
- 2022-06-22 00:31:59下载
- 积分:1
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股票行情获取,用JAVA实现,需要的可以参考一下。
股票行情获取,用JAVA实现,需要的可以参考一下。-Get stock quotes, using JAVA implementation, need to be reference.
- 2022-06-22 02:43:54下载
- 积分:1