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What does 'synchronized' mean?
... SOP.print(name + " :: "+i);
try{
Thread.sleep(500);
} catch (Exception e) {
SOP.print(e.getMessage());
}
}
}
public static void main(String[] args) {
TheDemo theDemo = new TheDemo();
new TestTh...
Calculate relative time in C#
...hate such constants with a passion. Does this look wrong to anyone? Thread.Sleep(1 * MINUTE)? Because it's wrong by a factor of 1000.
– Roman Starkov
Aug 17 '10 at 17:06
32
...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...ip, touch, finger, grep, mount, fsck, more, yes, fsck, fsck, fsck, umount, sleep
16、程序员最讨厌康熙的哪个儿子？ 答：胤禩，因为他是八阿哥。
17、程序员A：“哥们儿，最近手头紧，借点钱？” 程序员B：“成啊，要多少？” 程序员A：“...
What is the difference between a thread and a fiber?
...by the kernel, although a kernel thread can voluntarily release the CPU by sleeping if it wants. A kernel thread has the advantage that it can use blocking I/O and let the kernel worry about scheduling. It's main disadvantage is that thread switching is relatively slow since it requires trapping i...
async/await - when to return a Task vs void?
...id AsyncMethod2(int num)
{
await Task.Factory.StartNew(() => Thread.Sleep(num));
}
Yes, use async and await here, they make sure your method still works correctly if an exception is thrown.
for more information see: http://msdn.microsoft.com/en-us/magazine/jj991977.aspx
...
Capturing Ctrl-c in ruby
...ollowing:
trap("SIGINT") { throw :ctrl_c }
catch :ctrl_c do
begin
sleep(10)
rescue Exception
puts "Not printed"
end
end
This basically has CtrlC use catch/throw instead of exception handling, so unless the existing code already has a catch :ctrl_c in it, it should be fine.
Alterna...
Selenium wait until document is ready
...ndition_function():
return True
else:
time.sleep(0.1)
raise Exception('Timeout waiting for {}'.format(condition_function.__name__))
Next, the solution relies on the fact that selenium records an (internal) id-number for all elements on a page, including the top-...
Is it possible to read from a InputStream with a timeout?
...am.write(1);
outputStream.write(2);
Thread.sleep(5000);
outputStream.write(3);
outputStream.close();
} catch (Exception e) {
e.printStackTrace();
}
}
};
executor.submit(writeTask);...
What is a mutex?
...n-reentrant resources here.
// Simulate some work.
Thread.Sleep(500);
Console.WriteLine("{0} is leaving the protected area",
Thread.CurrentThread.Name);
// Release the Mutex.
mut.ReleaseMutex();
Console.WriteLine("{0} has released the m...
Append a Lists Contents to another List C#
...aracter lost you an upvote. Be warned, it often loses you much more! (Like sleep or sanity.)
– deed02392
Sep 23 '13 at 15:46
...