https://jingyan.baidu.com/article/d621e8da2b5c782864913f60.html按上面教程得到竖起来的字符串1,2,3,4,5,接下来替换换行,打开notepad++,新建一个文件把拼接的字符串放进去ctrl+h替换
select*fromtablewhereidIN(3,6,9,1,2,5,8,7)orderbyfield(id,3,6,9,1,2,5,8,7);
privatevoidbutton1_Click(objectsender,EventArgse){getExcelOneCellComment(@"D:\aa.xls",1,1);}///<summary>///获取指定文件的指定单元格内容批注///</summary>///<paramname="fileName">文件路径</param>///<...
[root@VM_0_137_centosmysql]#rpm-qa|grep-imariadbmariadb-libs-5.5.52-1.el7.x86_64[root@VM_0_137_centosmysql]#rpm-emariadb-libs-5.5.52-1.el7.x86_64error:Faileddependencies:libmysqlclient.so.18()(64bit)isneededby(installed)postfix-2:2.10.1-6.el7.x86...
string[]arr1=new[]{"1","2","3","4","5"};string[]arr2=new[]{"1","3","5"};//找出相同元素(即交集)varsameArr=arr1.Intersect(arr2).ToArray();//找出不同的元素(即交集的补集)vardiffArr=arr1.Where(c=>!arr2.Contains(c)).ToArray();
1.从string[]转到List<string>string[]strArr={"hello","world","string"};List<string>listStr=newList<string>(strArr);2.从List<String>转到String[]List<string>listStr=newList<string>();listStr.Add("hello");listStr.Add("world");string[]...
https://www.againfly.com/flytag_396.html配置文件修改wp-config.php在require_once(ABSPATH.'wp-settings.php');之前,添加以下四个记录。在没有添加第四个记录的时候,我的后台总是css和jquery出错,不正常。define('FORCE_SSL_ADMIN',true);define('FORCE_SSL_LOGIN',true);$_SERVER['HTTPS']='ON';define('CONCATENATE...
如何查看“请在微信客户端打开链接”的源代码,如果想查看某个公众号微信里面的Html5页面,我们会点击右上角的复制链接,然后把链接放到PC浏览器里面访问,但是做了微信授权的Html5页面会提示,如下图看到这个页面就令人抓狂了。接下来介绍一个很强大的抓包工具Fiddler一、Fiddler下载:http://www.telerik.com/fiddler下载安装完成一路按提示安装到close配置Fiddler1.菜单:Tools->Options->Connections,勾...
https://www.linuxidc.com/Linux/2017-11/148518.htm