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What's the difference between libev and libevent?
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As for design philosophy, libev was created to improve on som>me m> of the architectural decisions in libevent, for example, global variable usage made it hard to use libevent safely in multithreaded environm>me m>nts, watcher structures are big because they combine I/O, tim>me m> and signal handler...
Android Studio IDE: Break on Exception
...eption and Uncaught exception selected
Define filters that specify nam>me m>spaces of libraries that the debugger should break on: Check the Class filters checkbox to enable class filtering (as m>me m>ntioned by @Scott Barta). Then click the ... (elipsis) button to open the Class Filters dialog. Specify...
phonegap open link in browser
...ng the above code to open the link in the browser but it opens it in the sam>me m> app...... how to open it safari browser?
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Argparse: Way to include default values in '--help'?
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Use the argparse.Argum>me m>ntDefaultsHelpFormatter formatter:
parser = argparse.Argum>me m>ntParser(
# ... other options ...
formatter_class=argparse.Argum>me m>ntDefaultsHelpFormatter)
To quote the docum>me m>ntation:
The other formatter class avail...
How to expire session due to inactivity in Django?
Our Django application has the following session managem>me m>nt requirem>me m>nts.
6 Answers
6
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Is it possible to declare two variables of different types in a for loop?
...le by typing them all out as I have with the std::string, if you want to nam>me m> a type. For example:
auto [vec, i32] = std::tuple{std::vector<int>{3, 4, 5}, std::int32_t{12}}
A specific application of this is iterating over a map, getting the key and value,
std::unordered_map<K, V> m =...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
...between UIView's setNeedsLayout , layoutIfNeeded and layoutSubviews m>me m>thods? And an example implem>me m>ntation where all three would be used. Thanks.
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How to re-raise an exception in nested try/except blocks?
... that if I want to re-raise an exception, I simple use raise without argum>me m>nts in the respective except block. But given a nested expression like
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Visual Studio 2013 hangs when opening a solution
...ens OK by itself, but when I try and open a solution from within - via the m>me m>nu - it hangs, badly. If I right-click a solution in Windows Explorer and 'open with VS 2013', it opens then hangs, in exactly the sam>me m> way. Every now and again, for hours, I get a little notice that it's busy with som>me m>thin...
What do (lambda) function closures capture?
Recently I started playing around with Python and I cam>me m> around som>me m>thing peculiar in the way closures work. Consider the following code:
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