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How large should my recv buffer be when calling recv in the socket library
...g a stream socket (SOCK_STREAM) or a datagram socket (SOCK_DGRAM) - within TCP/IP, the former corresponds to TCP and the latter to UDP.
How do you know how big to make the buffer passed to recv()?
SOCK_STREAM: It doesn't really matter too much. If your protocol is a transactional / interactive o...
What is the largest Safe UDP Packet Size on the Internet
...ented packet. If you want "safe" packets, use a packet protocol on top of TCP.
– Astara
Jun 29 '16 at 1:34
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usr/bin/ld: cannot find -l
I'm trying to compile my program and it returns this error :
14 Answers
14
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Maximum concurrent Socket.IO connections
...efault to a soft limit of 1024 and hard limit of 4096 and since every open TCP port represents a file, it's important to consider these limits when determining how many open sockets a machine will allow before trying to max out the library.
– DeeperID
Feb 27 '1...
Remote JMX connection
...If I try to connect to this port from a remote machine using jconsole, the TCP connection succeeds, some data is exchanged between remote jconsole and local jmx agent where my MBean is deployed, and then, jconsole displays a connect error message. I performed a wireshark capture, and it shows data e...
Sockets: Discover port availability using Java
...ng the DatagramSocket as well to check if the port is avaliable in UDP and TCP.
Hope this helps.
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Disable Interpolation when Scaling a
... low load, but NO: en.wikipedia.org/wiki/…
– Timo Kähkönen
Oct 7 '12 at 20:54
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Plurality in user messages
...mize the problem and make it less messy.
– Øyvind Bråthen
Nov 23 '10 at 9:44
@Øyvind: Fair enough. Since you have t...
round() doesn't seem to be rounding properly
...ep 11 '08 at 15:13
Tomi KyöstiläTomi Kyöstilä
1,20599 silver badges1313 bronze badges
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CSS hexadecimal RGBA?
...(six hex-digits) is actually a 24-bit color value; 0xFFFFFFFF is actually 2³²−1, and can be represented as unsigned 32-bit integer. I think the reason why #ffffffff (eight hex-digits) is not specified is both that CSS colors are rooted in sRGB color space and that an eight-hex-digit notation wo...