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开源邮件传输代理软件 -- Postfix 介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
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postfix会在内存中保存一个有长度限制的当前不可到达的地址列表。这样就避免了对那些目的地为当前不可到达地址的邮件的投递尝试。从而大大提高了系统的性能。
1.5、postfix的安全性
postfix通过一系列的措施来提高系统...
windbg 备忘 - 更多技术 - 清泛网 - 专注C/C++及内核技术
....else {...}
命令：
1.Dmp
.dump /m
/ma
/mFhutuel
s -u (起始地址) 搜索
eb 插入
.writemem 写内存
.frame /c 切换栈帧
kv (数量) 栈帧信息
dt -r 递归 ntdll!*
u /uf (函数)
ub (往前)
常用前缀：Cc（Cache Manager），Cm（Configuration Manager...
Get the client IP address using PHP [duplicate]
I want to get the client IP address who uses my website. I am using the PHP $_SERVER superglobal:
5 Answers
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NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...关于AT&T的汇编入门文章)
3.2 如何安装NASM？
下载地址：http://www.nasm.us/
可以下载源码包或者rpm包，rpm –iUh *.rpm
四、Linux汇编介绍
4.1 DOS和Linux汇编主要不同的地方
DOS汇编中，大部分工作依靠21号中断(int 21h)...
How to validate IP address in Python? [duplicate]
What's the best way to validate that an IP entered by the user is valid? It comes in as a string.
11 Answers
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How can I get the client's IP address in ASP.NET MVC?
...ler
{
public ActionResult Index()
{
string ip = Request.UserHostAddress;
...
}
}
}
Example: From within a helper class:
using System.Web;
namespace Mvc.Helpers
{
public static class HelperClass
{
public static string GetIPH...
Can You Get A Users Local LAN IP Address Via JavaScript?
...you are doing something wrong". What I'm trying to do is get the users LAN IP address, and display it on the web page. Why? Because that's what the page I'm working on is all about, showing as much information as possible about you, the visitor:
http://www.whatsmyip.org/more-info-about-you/
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How to get client's IP address using JavaScript?
I need to somehow retrieve the client's IP address using JavaScript; no server side code, not even SSI.
50 Answers
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Get local IP address
In the internet there are several places that show you how to get an IP address. And a lot of them look like this example:
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[源码实例] c/c++获取网卡mac地址 - C/C++ - 清泛网 - 专注C/C++及内核技术
[源码实例] c/c++获取网卡mac地址代码如下：#include "stdafx.h"#include <afx.h>#include < nb30.h > #pragma comment(lib,"netapi32.lib")typedef struct _ASTAT...代码如下：
#include "stdafx.h"
#include <afx.h>
#include < nb30.h >
#pragma comment(lib,"netapi32.lib")
typedef s...