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How do I seed a random class to avoid getting duplicate random values [duplicate]
...nges all the time, like the time itself" though. Plus if we add a Thread.Sleep(1) in each iteration, it will be truely random.
– Omidoo
Sep 27 '12 at 17:04
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How can you run a command in bash over until success
... Easy to Ctr-C out of this: until passwd; do echo "Try again"; sleep 2; done - all you have to do is press Ctr-C right after (within the two seconds given) the echo did it's job.
– Christian
Aug 23 '13 at 20:14
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How to create cron job using PHP?
...by url on your browser.
its very simple if you run curl
while(true)
{
sleep(60); // sleep for 60 sec = 1 minute
$s = curl_init();
curl_setopt($s,CURLOPT_URL, $your_php_url_to_cron);
curl_exec($s);
curl_getinfo($s,CURLINFO_HTTP_CODE);
curl_close($s);
}
...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...nit
BusyBox's 1.29.2 default reboot command sends a SIGTERM to processes, sleeps for a second, and then sends SIGKILL. This seems to be a common convention across different distros.
When you shutdown a BusyBox system with:
reboot
it sends a signal to the init process.
Then, the init signal han...
Understanding NSRunLoop
... will then return to its loop, processing input from various sources, and "sleeping" if there is no work to do.
That's a pretty high level description (trying to avoid too many details).
EDIT
An attempt to address the comment. I broke it into pieces.
it means that i can only access/run to...
Bash script to calculate time elapsed
...
I find it very clean to use the internal variable "$SECONDS"
SECONDS=0 ; sleep 10 ; echo $SECONDS
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Is there any way to kill a Thread?
...text of this thread.
If the thread is busy in a system call (time.sleep(),
socket.accept(), ...), the exception is simply ignored.
If you are sure that your exception should terminate the thread,
one way to ensure that it works is:
t = ThreadWithExc( .....
CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
... i > 0; i--)
{
result += i;
System.Threading.Thread.Sleep(1000);
}
Form1 frm1 = new Form1();
frm1.setTextboxText(result);
}
Passing in an instance of Form1 would be an option also.
Make the calling method a non-static instance method (of Form1):
private void Sum...
Creating Threads in python
...m posting below to see how:
from threading import Thread
from time import sleep
def threaded_function(arg):
for i in range(arg):
print("running")
sleep(1)
if __name__ == "__main__":
thread = Thread(target = threaded_function, args = (10, ))
thread.start()
thread.j...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
...mg
Mount the disk image, and store the device name (you might want to use sleep for a few seconds after this operation):
device=$(hdiutil attach -readwrite -noverify -noautoopen "pack.temp.dmg" | \
egrep '^/dev/' | sed 1q | awk '{print $1}')
Store the background picture (in PNG format) i...