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大数据能否拯救中国足球？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...表示：“希望俱乐部能在球场增加先进的采集设备，实时监控球员的训练情况，能够及时为教练员和球队技术小组提供第一手相关数据资料。”
大数据到底在足球比赛中有多重要？郑明表示：“现代专业足球数据分析对于职业...
How can I get the MAC and the IP address of a connected client in PHP?
I need to know the MAC and the IP address of the connect clients, how can I do this in PHP?
16 Answers
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How do I access the host machine from the guest machine? [closed]
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On the XP machine, find your IP address by going to the command prompt and typing ipconfig. Try replacing the last number with 1 or 2. For example, if your IP address is 192.168.78.128, use http://192.168.78.1:3000.
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From inside of a Docker container, how do I connect to the localhost of the machine?
...g a port to the outside world, so its bound on localhost, not bound on the ip address of the machine.
30 Answers
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How do you access a website running on localhost from iPhone browser
I am working on a mobile website and would like to test it using my iPhone browser. My Windows 7 machine and iPhone are on the same wireless network. How do I access localhost from the iPhone? Right now I get a 404 error.
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How to enable local network users to access my WAMP sites?
...; Put Online
This however tells Apache it can accept connections from any ip address in the universe. That's not a problem as long as you have not port forwarded port 80 on your router, or never ever will attempt to in the future.
The more sensible way is to edit the httpd.conf file ( again using t...
Rails: Get Client IP address
In Rails, what's the best way to get the ip address of the client connecting to the server?
5 Answers
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What is the difference between a port and a socket?
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Summary
A TCP socket is an endpoint instance defined by an IP address and a port in the context of either a particular TCP connection or the listening state.
A port is a virtualisation identifier defining a service endpoint (as distinct from a service instance endpoint aka session ...
Enable remote connections for SQL Server Express 2012
...vered was here:
How do I configure SQL Server Express to allow remote tcp/ip connections on port 1433?
Run SQL Server Configuration Manager.
Go to SQL Server Network Configuration > Protocols for SQLEXPRESS.
Make sure TCP/IP is enabled.
So far, so good, and entirely expected. But then:
Ri...
std::string截取字符串，截取ip:port - C/C++ - 清泛网 - 专注C/C++及内核技术
std::string截取字符串，截取ip:portstd::string ip("127.0.0.1:8888");int index = ip.find_last_of(':'); 获取ipip.substr(0, index).c_str(); 获取portip.substr(index + 1).c_str();std::string ip("127.0.0.1:8888");
int index = ip.find_last_of(':');
// 获取ip
ip.substr(0, index).c_str();...