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What is a deadlock?
... lock (locker1)
{
Thread.Sleep (1000);
lock (locker2); // Deadlock
}
}).Start();
lock (locker2)
{
Thread.Sleep (1000);
lock (locker1); // Deadlock
}
...
How to find out which view is focused?
...ewView.getClass());
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}).start();
KOTLIN
Thread(Runnable {
var oldId = -1
while (true) {
...
Keeping ASP.NET Session Open / Alive
...ough, if the user leaves their browser open, and say the pc does not go to sleep for 10 hours, the session will be kept alive for such long, right? Is this right?
– Julius A
Jul 26 '11 at 11:07
...
How do I plot in real-time in a while loop using matplotlib?
...0
while(True):
if(i > 499):
i = 0
time.sleep(0.1)
mySrc.data_signal.emit(y[i]) # <- Here you emit a signal!
i += 1
###
###
if __name__== '__main__':
app = QtGui.QApplication(sys.argv)
QtGui.QApplication.setStyle(QtGui.QStyleFactory...
How to wait for 2 seconds?
...
Try this example:
exec DBMS_LOCK.sleep(5);
This is the whole script:
SELECT TO_CHAR (SYSDATE, 'MM-DD-YYYY HH24:MI:SS') "Start Date / Time" FROM DUAL;
exec DBMS_LOCK.sleep(5);
SELECT TO_CHAR (SYSDATE, 'MM-DD-YYYY HH24:MI:SS') "End Date / Time" FROM DUAL;...
Send file using POST from a Python script
... rand_delay = random.randint (delay, delay + 5)
logging.debug ('Sleeping for %.2f seconds------------------------------\n\n', rand_delay)
time.sleep (rand_delay)
return upload_file
def upload_directory (path, upload_file):
assert isabs (path)
assert isdir (path)
...
How to Calculate Execution Time of a Code Snippet in C++
...lt;< a << std::endl;
}
{
NLTimerScoped timer( "sleep( 4 )" );
sleep( 4 );
}
return 0;
}
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AWS Error Message: A conflicting conditional operation is currently in progress against this resourc
...o
aws s3 mb s3://your.bucket.name --region us-west-2
RESULT=$?
sleep 5
done
echo "Bucket created!"
it will retry the "create bucket" operation for you, every few seconds (depend on 'sleep' ) and as soon as it's possible - will create it for you, so no one can steal your bucket name b...
栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...现一个队列
（4）两个队列实现一个栈
（5）设计含最小函数min()的栈，要求min、push、pop、的时间复杂度都是O(1)
（6）判断栈的push和pop序列是否一致
1、栈的创建：
我们接下来通过链表的形式来创建栈，方便扩充。
代码实现...
CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...2:
查看squid 的访问日志。
八、实际应用
下面实验将模拟通过不同的域名访问不同的机器，简单实现企业应用中的负载均衡。客户端在浏览器地址栏中输入www.squid.dev，将访问192.168.1.18这台机器，访问bbs.squid.dev，将访问192.168...