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RSS订阅原创 优麒麟如何安装anguta、并在anguta上运行c++的GTK程序
sudo apt-get install anjutasudo apt-get install autogen automake build-essential indent intltoolsudo apt-get install libgtkmm-3.0-devsudo apt-get install libtoolsudo apt-get install libtool-bin
2022-02-15 13:35:22
417
原创 编译chromium成功后如何修改新增标签页的默认页面
1、修改 C:\chrome_build\chromium\src\chrome\browser\ui\browser.h GURL GetNewTabURL() const;//下面增加： GURL GetNewTabURLBaidu() const;2、修改C:\chrome_build\chromium\src\chrome\browser\ui\browser_tabstrip.cc // NavigateParams params(browser, url.is_em.
2022-01-13 09:11:42
1051
原创 SQL server如何修改列的字段长度
ALTER TABLE OA_StaffDayoffHistory ALTER COLUMN PID NVARCHAR(50)
2021-09-25 17:07:16
2607
原创 SQL server批量删除表
DECLARE @Table NVARCHAR(50)DECLARE table CURSOR FORSELECT name FROM sys.objects WHERE TYPE='U' AND name LIKE N'Import_Att_StaffOvertime_%'OPEN tableFETCH NEXT FROM table INTO @TableWHILE @@FETCH_STATUS = 0BEGIN DECLARE @sql VARCHAR(100) SELE...
2021-09-25 13:38:44
698
原创 SQL server如何删除数据重复行并保留重复数据
delete Att_StaffHandSign where RecID in( select max(RecID) from (SELECT A.RecID, A.StaffNumber,A.HandSignDate,A.HandSignTimeFROM Att_StaffHandSign ALEFT JOIN Att_StaffHandSign B ON A.StaffNumber = B.StaffNumber AND A.HandSignDate=B.HandSignDate AND A.Ha.
2021-09-16 08:11:56
257
原创 如何通过ftp向共享文件夹写入、删除文件
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Net;using System.IO;using System.Text.RegularExpressions;using System.Configuration;namespace BLL{ public class Ftp.
2021-06-29 15:01:01
391
原创 如何在动态生成的GridView中动态生成超链接并实现其功能
protected void gvEmployee_RowDataBound(object sender, GridViewRowEventArgs e) { GridViewManager.SetRowBackColor(e.Row); GridViewManager.SetRowBackColor(gvEmployee.Rows); var a = dt.Rows[0]["EnglishName"].ToString(); ...
2021-04-12 08:45:48
331
原创 如何动态添加数据行
动态添加数据行一、通过后台绘制前端代码： <table id="tbDynamicDataRow" runat="server" class="tblUpdate" cellpadding="0" cellspacing="0" border="0" width="100%"> <tr > <td class="title_bg title_textcenter" Width="100px">
2021-04-06 17:02:44
421
原创 C++实验报告
编写C++风格的程序，计算圆的面积和周长函数，通过引用计算圆的面积和周长#include "iostream"using namespace std;const double pi = 3.14;void GetL(double r){ cout << "圆的周长为：" << 2 * pi*r << endl;}void GetS(double r){ cout...
2018-04-30 12:56:44
956
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