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Can't create handler inside thread that has not called Looper.prepare()
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You're calling it from a worker thread. You need to call Toast.makeText() (and most other functi...
setting an environment variable in virtualenv
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Intellij IDEA Java classes not auto compiling on save
...d Jun 18 '19 at 12:41
informatik01
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answered Oct 5 '12 at 10:35
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Git authentication fails after enabling 2FA
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edited Mar 25 '17 at 16:10
Hugo
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Fast check for NaN in NumPy
...se numpy.sum in place of numpy.min:
In [13]: %timeit np.isnan(np.min(x))
1000 loops, best of 3: 244 us per loop
In [14]: %timeit np.isnan(np.sum(x))
10000 loops, best of 3: 97.3 us per loop
Unlike min, sum doesn't require branching, which on modern hardware tends to be pretty expensive. This is ...
Vagrant error : Failed to mount folders in Linux guest
...have some issues with Vagrant shared folders, my base system is Ubuntu 13.10 desktop.
21 Answers
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How to reload a clojure file in REPL
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MingMing
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How to handle checkboxes in ASP.NET MVC forms?
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answered Oct 20 '08 at 21:49
Dylan BeattieDylan Beattie
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How do I print to the debug output window in a Win32 app?
I've got a win32 project that I've loaded into Visual Studio 2005. I'd like to be able to print things to the Visual Studio output window, but I can't for the life of me work out how. I've tried 'printf' and 'cout
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How to remove specific elements in a numpy array
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