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How do I capture SIGINT in Python?
...ython script that starts several processes and database connections. Every now and then I want to kill the script with a Ctrl + C signal, and I'd like to do some cleanup.
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What does this mean: Failure [INSTALL_FAILED_CONTAINER_ERROR]?
...ecure folder, only root has access. I was able to run the app before, only now since a while, cannot run it and it gives the above error.
– Mathias Conradt
Apr 21 '11 at 13:27
1
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Why is WinRT unmanaged? [closed]
...or is it necessary, given that these languages already support COM.
Right now, the best binding for WinRT is C++ since COM works more efficiently with explicit memory management. With ample help from the new C++ compiler extensions that make it automatic, very similar to _com_ptr_t of old with C++...
Accessing inactive union member and undefined behavior?
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To make this complete, you need to know what "layout-compatible types" are for C++, or "compatible types" are for C.
– Michael Anderson
Aug 15 '12 at 8:32
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What are queues in jQuery?
...ar resized = function() {
// simple animation callback - let maps know we resized
google.maps.event.trigger(map, 'resize');
};
// wait 2 seconds
$map.delay(2000);
// resize the div:
$map.animate({
width: 250,
height: 250,
marginLeft: 250,
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How might I convert a double to the nearest integer value?
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@Keith: I don't know but I've always been taught to round x.5 up but I can see reasoning to do it up or down for statistics. Thanks for that. PS It's clear to see I'm not in statistics, finance or accounting where this kind of rounding seems ...
How is “int* ptr = int()” value initialization not illegal?
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@NeilG: This stays the same in C++11, though there is now also a nullptr, which you can use instead of 0 or NULL in new code.
– Jerry Coffin
Nov 9 '11 at 23:02
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What are good alternatives to SQL (the language)? [closed]
...n or local methods in SQL. I looked up ScalaQuery from your post (which is now called Slick) and rewrote the entire system and every 6 queries become 1, just because you could encapsulate and have local methods! If anyone is suffering from SQL horrors, look up Scala Slick or Quill and prepare for en...
Sorting multiple keys with Unix sort
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Whoops! Now I have to fix a script because earlier I only saw the first answer above...good thing I haven't depended on the script output yet....
– Wildcard
Nov 5 '15 at 6:22
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What is the difference between pip and conda?
I know pip is a package manager for python packages. However, I saw the installation on IPython's website use conda to install IPython.
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