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How to use ADB to send touch events to device using sendevent command?
...mmand-line tool that can simulate miscellaneous input events. To simulate tapping, it's:
input tap x y
You can use the adb shell ( > 2.3.5) to run the command remotely:
adb shell input tap x y
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What is the difference between mutex and critical section?
...ronization primitive (like an event or semaphore).
I wrote a quick sample app that compares the time between the two of them. On my system for 1,000,000 uncontended acquires and releases, a mutex takes over one second. A critical section takes ~50 ms for 1,000,000 acquires.
Here's the test code,...
Why is vertical-align: middle not working on my span or div?
...other div element. However when I put vertical-align: middle , nothing happens. I've tried changing the display properties of both elements, and nothing seems to work.
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SQL Client for Mac OS X that works with MS SQL Server [closed]
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Let's work together on a canonical answer.
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Converting PKCS#12 certificate into PEM using OpenSSL
...m" -passin pass:[password] -nodes
More info: http://www.openssl.org/docs/apps/pkcs12.html
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How to deploy a war file in Tomcat 7
I have copied the sample.war file into the webapps directory of Tomcat, and I can access localhost:8080 .
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How to create a zip archive of a directory in Python?
...n subpackages as the entry point from a zipped archive.)
Zipping a Python app:
If you have python3.5+, and specifically want to zip up a Python package, use zipapp:
$ python -m zipapp myapp
$ python myapp.pyz
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Repeat a task with a time delay?
....
} finally {
// 100% guarantee that this always happens, even if
// your update method throws an exception
mHandler.postDelayed(mStatusChecker, mInterval);
}
}
};
void startRepeatingTask() {
mStatusChecker.run();
}
void sto...
HTTP Basic Authentication - what's the expected web browser experience?
...correctly - I should know, I've just fixed that in out own code because VB apps weren't popping up the authentication prompt.
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How can I enable the Windows Server Task Scheduler History recording?
...ting the XML contents, and then importing the new task. Windows Explorer happily let me rename the task, for example, to "Sync C to N & T", and Task Scheduler happily let me import it. However, with that pesky "&" in the name, it could not retrieve its history from the event log. When I d...