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public class Bean { public Bean() { } public static String Current { get { if (guid == null) guid = Guid.NewGuid().ToString(); return guid; } } public 阅读全文
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背景: 本人笔记本电脑不给力,vs打开实在太慢,因此考虑使用sharpdevelop,但sharpdevelop有点麻烦事,就是不支持asp.net的调试,为解决此问题,本人在此杂技一把了 方案一: 使用vs2010自带的WebDev.WebServer40.EX 在IDE(sharpdevelop 阅读全文
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定义跨域handle public class CorsHandler : DelegatingHandler { const string Origin = "Origin"; const string AccessControlRequestMethod = "Access-Control-Re 阅读全文
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webapi代码如下: public string Get(int id) { var callback = HttpContext.Current.Request["callback"]; var u = new User { Name = "AA", Age = id }; var result 阅读全文
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1 using System; 2 using System.Collections.Generic; 3 using System.Net.Http.Formatting; 4 using System.Web.Http; 5 6 namespace MvcTest 7 { 8 pub... 阅读全文
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DROP PROCEDURE PROC_Z4;CREATE PROCEDURE proc_z4()BEGIN DECLARE card CHAR(20); DECLARE count INT; SELECT count(*) INTO count FROM Z4; ... 阅读全文
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存储过程代码如下:CREATE PROCEDURE proc_sum2(IN n INT,OUT sum INT,OUT j INT)BEGIN DECLARE i INT; SET i=1; SET sum=0; SET j=111; WHILE i<=n d... 阅读全文
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一、 正常切换1)从服务器检查SHOW PROCESSLIST语句的输出,直到你看到Has read all relaylogwaiting for the slave I/O thread to update it2)确保从服务器已经处理了日志中的所有语句。 mysql> STOP SLAVE I... 阅读全文
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1、主从配置#主从都要加入以下配置如下[mysqld]log-bin=mysql-bin#主从要不一样server-id=222 #在主上建立一个用户给从的用GRANT REPLICATION SLAVE,RELOAD,SUPER ON *.* TO backup@'%' IDENTIFIED BY... 阅读全文
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worker_processes 1; #error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;#pid /usr/local/nginx-0.8.32/n... 阅读全文