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Develop a local networking simulator and look for open source projects to take advantage of?
the company is developing a program for network topology and operation, similar to software like Huawei eNSP, Cisco Packet Tracer,H3C H3C Cloud Lab. now we need to do a simulation that can realize the radio radio frequency locally in the PC, and connect...
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Msg_Id Generation algorithm of CMPP Protocol
I really don t know how to generate this MsgId. I have tried to write the following words incorrectly .
public function msgId($spid, $sqid)
{
$timeStr = time();
echo sprintf("%02d%02d%02d%02d%02d%07d%05d", date( m , ...
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be9ae5-31984.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be9ae5-31984.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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