大约有 720 项符合查询结果（耗时：0.0250秒） [XML]
WebSockets vs. Server-Sent events/EventSource
... protocol which provides a full-duplex communication channel over a single TCP connection.
For instance a two-way communication between the Server and Browser
Since the protocol is more complicated, the server and the browser has to rely on library of websocket
which is socket.io
Example - On...
urllib2.HTTPError: HTTP Error 403: Forbidden
...cko/2009021910 Firefox/3.0.7'
url = "http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers"
headers={'User-Agent':user_agent,}
request=urllib.request.Request(url,None,headers) #The assembled request
response = urllib.request.urlopen(request)
data = response.read() # The data u need
...
multiprocessing: sharing a large read-only object between processes?
...can use either queues or pipes for this purpose. You can also use rpc over tcp if you want to distribute the processes over a network later.
http://docs.python.org/dev/library/multiprocessing.html#exchanging-objects-between-processes
...
what is the difference between OLE DB and ODBC data sources?
...les the TDS protocol in managed code, only using native code to handle the TCP/Named Pipes/etc transmission over the network. For databases that don't have a managed provider of their own, you can use System.Data.OleDb to wrap OLE DB or System.Data.Odbc to wrap ODBC, but it's not recommended.
...
Why do people say that Ruby is slow? [closed]
..., Thin, Nginx, SQLite, MySQL, PostgreSQL, many parsing libraries, RMagick, TCP/IP, etc are C programs used by Ruby. Ruby provides the glue and the business logic.
What are your options as a Ruby
programmer if you want to deal with
this "slowness"?
Switch to a faster language. But that car...
What is the most accurate way to retrieve a user's correct IP address in PHP?
...
@rubenrp81 The TCP socket handler is the only canonical source, everything else is attacker-controlled. The code above is an attacker's dream.
– rook
Feb 1 '16 at 11:20
...
Logging request/response messages when using HttpClient
... article on msdn)
System.Net.Sockets
Some public methods of the Socket, TcpListener, TcpClient, and Dns classes
System.Net
Some public methods of the HttpWebRequest, HttpWebResponse, FtpWebRequest, and FtpWebResponse classes, and SSL debug information (invalid certificates, missing issuers list,...
How can HTML5 “replace” Flash? [closed]
...me libraries that provide useful and unique functionality (e.g. binding to TCP sockets) and it has some extended syntax options (e.g. namespaces, libraries) I refute the notion that it it takes "50% less code" to implement real world functionality in ActionScript vs JavaScript - especially for games...
nginx upload client_max_body_size issue
...oses the connection, the client sends data to the closed socket, causing a TCP RST.
If your HTTP client supports it, the best way to handle this is to send an Expect: 100-Continue header. Nginx supports this correctly as of 1.2.7, and will reply with a 413 Request Entity Too Large response rather ...
Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...ituations where wrap-around behavior is actually useful - for example with TCP sequence numbers or certain algorithms, such as hash calculation. It may also help in situations where it's necessary to detect overflow, since performing calculations and checking whether they overflowed is often easier ...