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Recursive lambda functions in C++11
...d the fully specified type version. The auto keyword infers its type from whatever it's initialized with, but what you're initializing it with needs to know what its type is (in this case, the lambda closure needs to know the types it's capturing). Something of a chicken-and-egg problem.
On the o...
How can I propagate exceptions between threads?
... std::cerr << "Thread exited with exception: " << ex.what() << "\n";
}
}
return 0;
}
Because in your case you have multiple worker threads, you will need to keep one exception_ptr for each of them.
Note that exception_ptr is a shared ptr-like pointer, ...
How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...
What about this?
[CATransaction begin];
[CATransaction setCompletionBlock:^{
// animation has finished
}];
[tableView beginUpdates];
// do some work
[tableView endUpdates];
[CATransaction commit];
This works because...
When to use DataContract and DataMember attributes?
...od idea to have them on your data classes - just to be more explicit about what you're doing, and to give yourself access to all those additional features that you don't get without them...
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JPG vs. JPEG image formats
... the same as if it had been a .jpg right from the start. I have wondered what the difference between the two is. I have come across this question , and will certainly read through it, though at the moment I'm slightly out of time. However, from what I saw giving it a quick look, it seems not to d...
Calculate the median of a billion numbers
If you have one billion numbers and one hundred computers, what is the best way to locate the median of these numbers?
25 A...
How to configure git push to automatically set upstream without -u?
...
Since I don't think this is possible using git config, here is what you can do in bash:
[[ $(git config "branch.$(git rev-parse --abbrev-ref HEAD).merge") = '' ]] && git push -u || git push
If the current branch has a remote tracking branch, it calls git push otherwise it call...
How do I obtain crash-data from my Android application?
...
@Joset, what sort of legal issues, and why?
– varevarao
Nov 21 '12 at 9:49
2
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What are the key differences between Scala and Groovy? [closed]
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Isn't immutability a key characteristic of Scala ? What about concurrency and actors ? Tell us some more...
– Leonel
Apr 9 '09 at 19:34
4
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How do I write a correct micro-benchmark in Java?
... code it produces. Inspect the code yourself before forming theories about what makes something faster or slower.
Rule 7: Reduce noise in your measurements. Run your benchmark on a quiet machine, and run it several times, discarding outliers. Use -Xbatch to serialize the compiler with the applicati...