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Windows下通过端口号查找出对应的进程名称 - 更多技术 - 清泛网 - 专注C/C+...
Windows下通过端口号查找出对应的进程名称有时，看到电脑在监听一个端口，但不知道是哪个程序在监听此端口，此时就可以用下面的方法找出该应用程序。首先打开CMD窗口，运行netstat ...有时，看到电脑在监听一个端口，但不知...
OpenSuSE 15.1 防火墙端口开放 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
OpenSuSE 15.1 防火墙端口开放opensuse-firewall-configOpenSuSE 15 1添加防火墙规则（比如3306端口）：firewall-cmd --permanent --zone=public --add-port=3306 tcp规则生效：firewall-cmd --reloadOpenSuSE 15.1添加防火墙规则（比如3306端口）：
firewall-cmd --permanent ...
Discuz邮件设置使用SSL加密发送 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了而返回的是错误~原因是现在各大邮件服务商都关闭了25端口，只能用ssl 465端口才能发送邮件~。只需要在SMTP服务器地址前加ssl discuz有很多人没有发现自己的论坛邮箱发送不出邮件了
而返回的是错误~
原因是现在各大邮件服...
Convert line-endings for whole directory tree (Git)
...r - search, filter and replace text data
sfk addhead - insert string at start of text lines
sfk addtail - append string at end of text lines
sfk patch - change text files through a script
sfk snapto - join many text files into one file
sfk joinlines ...
ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
... Client 端是一样的，而 Server 端的不同是，他不需要监听端口，而是需要连接 Broker 的端口，接受需要处理的信息。所以，我们重点阅读 Broker 的代码：
<?php
/*
* Simple request-reply broker
* @author Ian Barber <ian (dot) barber (at) gmail (dot) c...
What is the most accurate way to retrieve a user's correct IP address in PHP?
...
We use:
/**
* Get the customer's IP address.
*
* @return string
*/
public function getIpAddress() {
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
return $_SERVER['HTTP_CLIENT_IP'];
} else if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ips = explode(',', $_SER...
Get first n characters of a string
How can I get the first n characters of a string in PHP? What's the fastest way to trim a string to a specific number of characters, and append '...' if needed?
...
改用 443 端口连接 Github 修复 git push 时出现 Connection timed out 的...
改用 443 端口连接 Github 修复 git push 时出现 Connection timed out 的问题use-443-port-fix-github-connection-timeout参考资料最近几天我这里出现了git push出现 timeout 的问题：$ git pushssh: connect to host github com port 22: Connection timed outfatal: Could not read ...
tcp端口状态ESTABLISHED、TIME_WAIT、CLOSE_WAIT 、SYN_RECV等详解 - C/C++...
tcp端口状态ESTABLISHED、TIME_WAIT、CLOSE_WAIT 、SYN_RECV等详解TCP状态转移要点TCP协议规定，对于已经建立的连接，网络双方要进行四次握手才能成功断开连接，如果缺少了其中某个步骤，将会使连接处于假死 TCP状态转移要点
TCP协议...
Structure padding and packing
...r alignment is the size to which each member is rounded off
padding is the extra space added to match the alignment
In mystruct_A, assuming a default alignment of 4, each member is aligned on a multiple of 4 bytes. Since the size of char is 1, the padding for a and c is 4 - 1 = 3 bytes while no pa...