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实现对c盘根目录下Test.xls的文件中指定行数据的导出。做这个程序的目的是因为有一张excel表,有好几千行的数据,每一行都是以时间开头,每隔2秒钟一行数据
实现对c盘根目录下Test.xls的文件中指定行数据的导出。做这个程序的目的是因为有一张excel表,有好几千行的数据,每一行都是以时间开头,每隔2秒钟一行数据,现在需要将其每隔15分钟取一个数据,由于源数据中有缺失的,就不能按没450行取一行,只能先将时间导成字符串型,进行判断,再输出-C realize the root directory of the file under the specified Test.xls line derived data. The purpose of this procedure to do because there is an excel sheet, has thousands of lines of data, each line are based on time at the beginning of every 2 seconds, and his data, and now needs to be taken every 15 minutes a data, as the source data There are missing, it can not be 450 by not taking his line, only first time derivative into a string type, judge, and then output
- 2022-08-07 06:58:13下载
- 积分:1
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太阳鑫老师的课程代码,这里上传的是第一章,很不错的
孙鑫老师的VC教程的代码,这里上传的是第一章,很不错的-SUN Xin teachers VC Course code uploaded here is the first chapter, it is good
- 2022-01-26 01:19:21下载
- 积分:1
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Intruction: Administrator, worker in library and readers can log in this system...
本系统可以被管理员、图书馆工作人员、和读者三种身份的人员通过帐号和密码以不同身份登陆到本系统,并实现各自的功能操作。-Intruction: Administrator, worker in library and readers can log in this system according to the user name and password respectly,then do some operations granted.
- 2023-01-02 11:00:13下载
- 积分:1
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Based on the C++ The SMTP e
基于C++的SMTP的WINSOCK邮件发送器-Based on the C++ The SMTP e-mail transmitter of WINSOCK
- 2022-03-04 03:09:16下载
- 积分:1
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设置地图符号-各种渲染方式的使用
使用ArcMap Layout(布局)界面制作专题地图
将各种地图元素添加到地图版面中...
设置地图符号-各种渲染方式的使用
使用ArcMap Layout(布局)界面制作专题地图
将各种地图元素添加到地图版面中
-Set map symbols- the use of a variety of rendering methods
Use ArcMap Layout (layout) the production of thematic maps interface
A variety of map elements will be added to the map layout in
- 2022-01-25 23:47:45下载
- 积分:1
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GDI+阴影与光辉效果,转自CODEPROJECT。NET
GDI+阴影与光辉效果,转自CODEPROJECT。NET-GDI+ Shadow and brilliant effect, carried CODEPROJECT. NET
- 2022-02-02 04:05:15下载
- 积分:1
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剑指offer第二版源码
剑指offer 第二版 名企面试官精讲典型编程题 何海涛著 随书配套源码程序
- 2022-01-25 21:40:13下载
- 积分:1
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a chat software, and server
一个聊天软件,分客户与服务器两部分。-a chat software, and server-client two parts.
- 2023-05-24 08:10:04下载
- 积分:1
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从vb像pdf文件进行操作的源代码,我在一个项目中需要
从vb像pdf文件进行操作的源代码,我在一个项目中需要-Pdf file from vb to operate as the source code, I need a project
- 2023-08-14 20:35:04下载
- 积分:1
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可增加、改变、删除系统托盘中添加图标
可增加、改变、删除系统托盘中添加图标-increase, change, delete added to the system tray icon
- 2022-04-17 00:11:13下载
- 积分:1