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Artificially create a connection timeout error
...sting host but to a port that is blocked by the firewall that simply drops TCP SYN packets. For example, www.google.com:81.
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Express.js: how to get remote client address
... server component, under event connection says:
[Triggered] when a new TCP stream is established. [The] socket is an object of type
net.Socket. Usually users will not want to access this event. In
particular, the socket will not emit readable events because of how
the protocol parser attac...
IISExpress returns a 503 error from remote machines
...
netsh advfirewall firewall add rule name="IISExpressWeb" dir=in protocol=tcp localport=53351 remoteip=any action=allow
set remoteip to any if you want to access you server from outside world if you want to access for local network use localsubnet
start firewall
netsh advfirewall set allprof...
Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，窗口上显示的是一个透视图，透视图中含有一个编辑器区域，以后，我们可以逐步为这个程序添加菜单、工具条和为这个透视图添加视图、编辑器等等。
现在，这个程序只能在Eclipse环境下运行，而RCP的目标是创建可以...
How to configure postgresql for the first time?
...Using the SQL administration commands, and connecting with a password over TCP
$ sudo -u postgres psql postgres
And, then in the psql shell
CREATE ROLE myuser LOGIN PASSWORD 'mypass';
CREATE DATABASE mydatabase WITH OWNER = myuser;
Then you can login,
$ psql -h localhost -d mydatabase -U myus...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
... kernel. Adds some context to your answer.
– Daniel Näslund
Jun 7 '12 at 10:58
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...给个鼓励也行呐~o~ 提供截图（仅截取当前可视区域） delete edit 高亮或隐藏信息 提交 function HideORDispFeedback() { $("#feedback").toggle();}function makeTitleDraggable(el...
How can I see the request headers made by curl when sending a request to the server?
...NSE headers plus other useful such as the SSL cert and whether an existing TCP connection was reused. the -v flag can be combined with other flags, of course, such as to follow redirects and prompt for HTTP authentication:
curl -vL --user my_username https://example.com/path
Hope this helps.
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What is the Difference Between read() and recv() , and Between send() and write()?
... a serial port) or a socket. Yet a socket is only a real stream if it uses TCP. If it uses UDP it's more like a block device. But if both sides use it like a stream, it will work like a stream and you cannot even send an empty UDP packet using write calls, so this situation won't arise.
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UnicodeEncodeError: 'latin-1' codec can't encode character
... db
string, database to use
port
integer, TCP/IP port to connect to
unix_socket
string, location of unix_socket to use
conv
conversion dictionary, see MySQLdb.converters
connect_timeout
number of seconds to wai...