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Linux 进程卡住了怎么办？ - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...进程状态显示为 D。
man ps 中描述 D 状态是 Uninterruptible Sleep。
Linux 进程有两种睡眠状态：
Interruptible Sleep，可中断睡眠，在 ps 命令中显示 S。处在这种睡眠状态的进程是可以通过给它发送信号来唤醒的。
Uninterruptible Sleep，...
How to resolve “Waiting for Debugger” message?
... with the Android Emulator. I figured out that if you put your computer to sleep while Eclipse or the emulator are running, that messes up the connection between them. My problem went away after I restarted both, the emulator, and Eclipse.
– Vivek
May 14 '11 at...
How does the ARM architecture differ from x86? [closed]
...ay it back, and repeat. Even a really fast processor can't spend much time sleeping, so for tasks like this, ARM does really well.
Intel's processors (especially their Atom processors, which are actually intended for low power applications) are extremely competitive in terms of energy consumption. W...
Print in one line dynamically
...plete example based on your code:
from sys import stdout
from time import sleep
for i in range(1,20):
stdout.write("\r%d" % i)
stdout.flush()
sleep(1)
stdout.write("\n") # move the cursor to the next line
Some things about this that may be surprising:
The \r goes at the beginning of...
Javascript switch vs. if…else if…else
... doExplode();
},
'hibernate': function() {
if (status() == 'sleeping') return;
// ... I can't keep making this stuff up
},
// ...
};
var thisFun = map[funCode];
if (thisFun) thisFun();
}
Setting up multi-way branching by creating an object has a lot of advantage...
Threading pool similar to the multiprocessing Pool?
...ame__ == '__main__':
from random import randrange
from time import sleep
delays = [randrange(1, 10) for i in range(100)]
def wait_delay(d):
print 'sleeping for (%d)sec' % d
sleep(d)
pool = ThreadPool(20)
for i, d in enumerate(delays):
pool.add_task...
How to tell PowerShell to wait for each command to end before starting the next?
... ` select -ExpandProperty DisplayStatus) -ne "VM running") { Start-Sleep -s 2 } Start-Sleep -s 5 ## Give the VM time to come up so it can accept remote requests
– andrewmo
Jul 16 '18 at 12:08
...
Parallelize Bash script with maximum number of processes
... shift
else
sleep 1
fi
done
wait
}
parallelize arg1 arg2 "5 args to third job" arg4 ...
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impro...
Automating the InvokeRequired code pattern
...s-thread exception.
while (!control.Visible)
{
System.Threading.Thread.Sleep(50);
}
See ToolmakerSteve's comment below for concerns about this suggestion.
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improve this answer
...
Java synchronized static methods: lock on object or class
...edException {
for (int i = 0; i < 10; i++) {
Thread.sleep(100);
System.out.println(Thread.currentThread().getName() + " " + i);
}
}
public synchronized void objLock() throws InterruptedException {
for (int i = 0; i < 10; i++) {
...