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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
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#include <pthread.h>
#define MESSAGE_COUNT 16
#define MESSAGE_LENGTH 2048
class MessageBuffer{
private:
pthread_mutex_t mutex;//访问缓冲的互斥量
pthread_cond_t condition;//访问缓冲区的条件变量
//消息缓冲区，循环队列
char buf[MESSAGE_COUNT][MESSAGE_LENGT...
Check if a Bash array contains a value
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KeeganKeegan
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SplitView like Facebook app on iPhone
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Get the time difference between two datetimes
...will work ONLY when the total duration is less than 24 hours:
var now = "04/09/2013 15:00:00";
var then = "04/09/2013 14:20:30";
moment.utc(moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"))).format("HH:mm:ss")
// outputs: "00:39:30"
If you have 24 hours or more, the ho...
How do I clear stuck/stale Resque workers?
...ne of these solutions worked for me, I would still see this in redis-web:
0 out of 10 Workers Working
Finally, this worked for me to clear all the workers:
Resque.workers.each {|w| w.unregister_worker}
share
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How to export iTerm2 Profiles
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answered Apr 29 '14 at 5:20
Ask and LearnAsk and Learn
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Apache shows PHP code instead of executing it
...ted Feb 21 at 11:54
SuperSandro2000
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answered Aug 27 '12 at 12:49
Daniel ...
ExecutorService that interrupts tasks after a timeout
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90
You can use a ScheduledExecutorService for this. First you would submit it only once to begin im...
Face recognition Library [closed]
.... This company has both up-front pricing information as well as an actual 30 day trial of their SDK.
Pittsburgh Pattern Recognition - (Acquired by Google) Information on their Facial Tracking and Recognition SDK. The demos that they provide help you evaluate their technology but not their SDSK. You'...
How can we print line numbers to the log in java
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20 Answers
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