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Fragment or Support Fragment?

... So what's the purpose of the android.app.Fragment then? If you can add this to your answer here with a bit more explanation, I would be fully satisfied. Thanks! – jonstaff Jul 10 '13 at 12:47 ...
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How to override and extend basic Django admin templates?

...sue about a year and a half ago and I found a nice template loader on djangosnippets.org that makes this easy. It allows you to extend a template in a specific app, giving you the ability to create your own admin/index.html that extends the admin/index.html template from the admin app. Like this: {%...
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How does the ThreadStatic attribute work?

... they store all sorts of stuff in there for the scope (referencesource.microsoft.com/#System.Transactions/System/…) – Simon_Weaver Mar 27 '17 at 2:15 ...
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View's getWidth() and getHeight() returns 0

...o you need a workaround for waiting for this phase. There a are different possible solutions to this: 1. Listen to Draw/Layout Events: ViewTreeObserver A ViewTreeObserver gets fired for different drawing events. Usually the OnGlobalLayoutListener is what you want for getting the measurement, so the ...
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Running multiple AsyncTasks at the same time — not possible?

... the stuff from doInBackground(). The issue is initially (in early Android OS versions) the pool size was just 1, meaning no parallel computations for a bunch of AsyncTasks. But later they fixed that and now the size is 5, so at most 5 AsyncTasks can run simultaneously. Unfortunately I don't remembe...
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What's the best way to send a signal to all members of a process group?

... As usual with almost any command, if you want a normal argument that starts with a - to not be interpreted as a switch, precede it with --: kill -- -GPID – ysth Dec 24 '08 at 21:47 ...
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What killed my process and why?

... That's almost definitely it. I saw this a lot when TAing. Many students would forget to free their objects, and the apps would eventually reach 3GB of virtual memory usage. As soon as it hit that point it was killed. ...
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How can I obtain the element-wise logical NOT of a pandas Series?

...t results may vary depending on many factors including hardware, compiler, OS, Python, NumPy and Pandas versions. share | improve this answer | follow | ...
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How do I choose between Semaphore and SemaphoreSlim?

... system-wide. This would mean that a SemaphoreSlim could not be used for cross-process synchronization. The MSDN documentation also indicates that SemSlim should be used when "wait times are expected to be very short". That would usually dovetail nicely with the idea that the slim version is more l...
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What is the most compatible way to install python modules on a Mac?

... on a Mac mainly as well as Linux. I'm finding that on Linux (Ubuntu 9.04 mostly) when I install a python module using apt-get it works fine. I can import it with no trouble. ...