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How to use CURL via a proxy?

... is a working version with your bugs removed. $url = 'http://dynupdate.no-ip.com/ip.php'; $proxy = '127.0.0.1:8888'; //$proxyauth = 'user:password'; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,$url); curl_setopt($ch, CURLOPT_PROXY, $proxy); //curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth);...
https://www.tsingfun.com/it/cpp/651.html 

剖析程序的内存布局 - C/C++ - 清泛网 - 专注C/C++及内核技术

...使用效率。处理一个堆请求所需的时间会大幅度的变动。实时系统通过特殊目的分配器来解决这个问题。堆也可能会变得零零碎碎,如下图所示: 最后,我们来看看最底部的内存段:BSS,数据段,代码段。在C语言中...
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“Keep Me Logged In” - the best approach

...hat they know the algorithm that you used. For example: md5(salt+username+ip+salt) Now, all an attacker needs to do is brute force the "salt" (which isn't really a salt, but more on that later), and he can now generate all the fake tokens he wants with any username for his IP address! But brute-f...
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How can I change the color of AlertDialog title and the color of the line under it

...er, and in the example I created a custom view that seemed to cater to the IP Address example you give in your original question. With QustomDialog, in order to create a basic dialog (title, message) with a desired different color for the title or divider, you use the following code: private Stri...
https://www.tsingfun.com/it/tech/471.html 

CentOS搭建sock5代理服务器(XEN VPS ) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...随机启动 chkconfig --add ss5 chkconfig ss5 on ss5 默认使用1080端口,并允许任何人使用。 我们可以修改 /etc/opt/ss5/ss5.conf 中的 # SHost SPort Authentication # auth 0.0.0.0/0 - - 为 # SHost ...
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C# HTTP上传文件(客户端及服务器端) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...ent = new System.Net.WebClient(); string url = "http://(服务端地址:端口)/Upload.aspx"; // 同步上传(阻塞线程) client.UploadFile(url, "d:\\test_client.txt"); -----------------或者(两者取其一)------------------- // 异步上传(不阻塞线程)...
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Access-Control-Allow-Origin与跨域 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...程是什么样的? 跨域 怎样才能算跨域?协议,域名,端口都必须相同,才算在同一个域。 参考: Are different ports on the same server considered cross-domain? (Ajax-wise) 同事李栋的博客:跨源资源共享 当跨域访问时,浏览器会发请...
https://www.tsingfun.com/it/tech/1897.html 

如何在phpcms中设置smtp验证发送邮件? - 更多技术 - 清泛网 - 专注C/C++及内核技术

...界面 2.smtp服务器为mail.domain.com (domain.com改为您的域名),端口为25,“发件人地址”与“验证用户名”同为您的邮箱账号 二、使用qq邮箱 1.在phpcms中使用qq邮箱发送邮件,需要确保您的qq邮箱开启了SMTP服务,设置方法为:登...
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Access-Control-Allow-Origin与跨域 - 建站技术 - 清泛IT论坛,有思想、有深度

...么流程是什么样的?跨域怎样才能算跨域?协议,域名,端口都必须相同,才算在同一个域。参考:Are different ports on the same server considered cross-domain? (Ajax-wise)同事李栋的博客:跨源资源共享 当跨域访问时,浏览器会发请求吗这...
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C# HTTP上传文件(客户端及服务器端) - .NET(C#) - 清泛IT论坛,有思想、有深度

...bsp;      string url = "http://(服务端地址:端口)/Upload.aspx";                // 同步上传(阻塞线程)                client.UploadFile(url, "d:\...