大约有 714 项符合查询结果（耗时：0.0309秒） [XML]
Is Mono ready for prime time? [closed]
...ono in a prime-time env.
I run mono servers dealing with giga-bytes of udp/tcp data processing related tasks and couldn't be happier.
There are peculiarities, and one of the most annoying things is that you can't just "build" your msbuild files due to Mono's current state:
MonoDevelop (the IDE) h...
What is the difference between HTTP and REST?
... simplifies application design.
HTTP is itself a stateless protocol unlike TCP and thus RESTful Web Services work seamlessly with the HTTP protocols.
Disadvantages of Statelessness:
One extra layer in the form of heading needs to be added to every request to preserve the client's state.
For se...
Are GUID collisions possible?
...olliding (~1 in 10^38) is lower than the chance of not detecting a corrupt TCP/IP packet (~1 in 10^10). http://wwwse.inf.tu-dresden.de/data/courses/SE1/SE1-2004-lec12.pdf, page 11. This is also true of disk drives, cd drives, etc...
GUIDs are statistically unique and the data you read from the db...
Right query to get the current number of connections in a PostgreSQL DB
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Number of TCP connections will help you. Remember that it is not for a particular database
netstat -a -n | find /c "127.0.0.1:13306"
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how can I see what ports mongo is listening on from mongo shell?
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You can do this from the Operating System shell by running:
sudo lsof -iTCP -sTCP:LISTEN | grep mongo
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When should one use a 'www' subdomain?
... www, why not change the your HTTP server to use a different port as well, TCP port 80 is sooo yesterday.. Let's change that to port 1234, YAY now people have to say and type "http://stackoverflow.com:1234" (eightch tee tee pee colon slash slash stack overflow dot com colon one two three four) but a...
Can I run multiple programs in a Docker container?
...ever.
With two different containers, the two parts still communicate over TCP/IP, but unless the ports have been locked down specifically (not recommended, as you'd be unable to run more than one copy), you would have to pass the new port that the database has been exposed as to the application, so...
Bitwise operation and usage
... libraries for socket connections, so you don't actually need to build the TCP/IP communication frames. But think about the good people that programmed those APIs for you, they had to deal with frame construction for sure; using all kinds of bitwise operations to go back and forth from the low-level...
how to check redis instance version?
...ion:7.5.0
process_id:14126
run_id:adfaeec5683d7381a2a175a2111f6159b6342830
tcp_port:6379
uptime_in_seconds:16860
uptime_in_days:0
hz:10
configured_hz:10
lru_clock:15766886
executable:/tmp/redis-5.0.5/src/redis-server
config_file:
# Clients
connected_clients:22
....More Verbose
The version lies in ...
Capturing Ctrl-c in ruby
...ntext = ZMQ::Context.new(1)
socket = context.socket(ZMQ::REP)
socket.bind("tcp://*:5558")
trap("INT") { puts "Shutting down."; socket.close; context.terminate; exit}
puts "Starting up"
while true do
message = socket.recv_string
puts "Message: #{message.inspect}"
socket.send_string("Message ...