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iPhone: How to get current milliseconds?
.../ca-current-media-time This clock apparently stops when the device goes to sleep.
– mojuba
Jul 25 '15 at 1:30
1
...
Dynamically set local variable [duplicate]
...available:
process(common_data.oldest_record)
time.sleep(1.0)
op.func_dict.update(locals()) # Key line number 3
threading.Thread(target = op).start()
...
It's a pretty heavy handed / contrived example, but if there are a lot of locals or you're still in the process of pro...
Is System.nanoTime() completely useless?
...ears to suffer. Running the original code sample, with void foo() { Thread.sleep(40); } I got a negative time (-380 ms!) using a single Athlon 64 X2 4200+ processor
– Luke Usherwood
Mar 7 '12 at 12:46
...
How do I execute code AFTER a form has loaded?
...geForm.Shown += (s, e1) => {
Thread t = new Thread(() => Thread.Sleep(1500));
t.Start();
t.Join();
MessageForm.Close();
};
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How do I protect Python code? [closed]
...ay to protect my family and myself from being murdered by intruders in our sleep?" Internet: "No. Anyone can be gotten to, and no dwelling is ever 100 percent impenetrable. A mortal human family is the wrong tool for the job."
– A Simple Algorithm
Mar 29 '19 at...
How can I use Autolayout to set constraints on my UIScrollview?
...And here is the project.
Hopefully this would save someone from GOING TO SLEEP AT 5 AM. :D
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IOException: read failed, socket might closed - Bluetooth on Android 4.3
...hSocket(bluetoothSocket.getUnderlyingSocket());
Thread.sleep(500);
bluetoothSocket.connect();
success = true;
break;
} catch (FallbackException e1) {
Log.w("BT", "C...
Continuously read from STDOUT of external process in Ruby
.... Just create a script, random.rb, with the following line:
5.times { |i| sleep( 3*rand ); puts "#{i}" }
Then a ruby script to call it and return its output:
IO.popen( "ruby random.rb") do |random|
random.each { |line| puts line }
end
You'll see that you don't get the result in real-time as ...
WPF and initial focus
...{
var window = e.Source as Window;
System.Threading.Thread.Sleep(100);
window.Dispatcher.Invoke(
new Action(() =>
{
window.MoveFocus(new TraversalRequest(FocusNavigationDirection.First));
}));
}
The threading issue must be use as ...
Command to get time in milliseconds
...liseconds:
#!/bin/sh
read up rest </proc/uptime; t1="${up%.*}${up#*.}"
sleep 3 # your command
read up rest </proc/uptime; t2="${up%.*}${up#*.}"
millisec=$(( 10*(t2-t1) ))
echo $millisec
The output is:
3010
This is a very cheap operation, which works with shell internals and procfs.
...