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Returning multiple values from a C++ function
...u should look at boost::tuple (in C++11 and newer, there's std::tuple) for more than two return results.
With introduction of structured binding in C++ 17, returning std::tuple should probably become accepted standard.
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ICollection Vs List in Entity Framework
...d be a HashSet<T>, for example. (This is a mindset you could use for more than just Entity Framework, by the way. A good object-oriented practice is to program towards the interface and not the implementation. Implementations can and will change.)
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Is there a way to recover from an accidental “svn revert”?
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That's not true, its a little bit more complicated than a simple NO. Use a recovery tool or if your lucky the files are in the recycle bin.
– RaphMclee
Jul 23 '14 at 11:43
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Should I return EXIT_SUCCESS or 0 from main()?
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In Vim is there a way to delete without putting text in the register?
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How to auto-reload files in Node.js?
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WHERE vs HAVING
...ain any aggregates, putting it into the WHERE clause will most probably be more efficient.
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How well is Unicode supported in C++11?
...ink all but the first one provide terrible support. I'll get back to it in more detail after a quick detour through your other questions.
Does std::string do what it should?
Yes. According to the C++ standard, this is what std::string and its siblings should do:
The class template basic_s...
Should you always favor xrange() over range()?
...on or even just normal indexing, xrange() will work fine (and usually much more efficiently). There is a point where range() is a bit faster than xrange() for very small lists, but depending on your hardware and various other details, the break-even can be at a result of length 1 or 2; not something...