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图表组件 · App Inventor 2 中文网
...颜色，使用RGBA数值表示。
描述
指定图表内描述标签显示的文本。指定空字符串 (“”) 将不会显示标签。
启用网格
更改图表网格的可见性，如果图表类型设置为带轴的图表（适用于面积图、条形图、折线图、散点图类型...
What is the difference between a port and a socket?
...
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...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...控制台，切换到程序所在目录。运行“ objdump -x cm2 ”，显示如下：
代码:
[ncc2008@localhost]$ objdump -x cm2
cm2: file format elf32-i386
cm2
architecture: i386, flags 0x00000102:
EXEC_P, D_PAGED
start address 0x08048080
程序头：
LOAD off 0x0000...
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();...
Asp Net Web API 2.1 get client IP address
Hello I need get client IP that request some method in web api,
I have tried to use this code from here but it always returns server local IP,
how to get in correct way ?
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Get the client's IP address in socket.io
When using socket.IO in a Node.js server, is there an easy way to get the IP address of an incoming connection? I know you can get it from a standard HTTP connection, but socket.io is a bit of a different beast.
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How can I access my localhost from my Android device?
...ected to the same WiFi (or any other local network), then use your desktop IP address assigned by the router (not localhost and not 127.0.0.1).
To find out the IP address of your desktop:
type into the command line ipconfig (Windows) or ifconfig (Unix)
on Linux the one-liner ifconfig | grep ...
Which MySQL datatype to use for an IP address? [duplicate]
I want to get the IP address from $_SERVER['REMOTE_ADDR'] and some other $_SERVER variables, which datatype is the right one for this?
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Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
... ascertain if your server is included in your network list.
Enable TCP/IP in SQL Server Configuration
When two or more SQL Servers are connected across network they do all communication using TCP/IP. The default port of SQL Server installation is 1433. This port can be changed through SQL S...