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What is the advantage of using forwarding references in range-based for loops?
...eresting case is where dereferencing an iterator yields a temporary: C++ 2011 got relaxed requirements and iterators aren't necessarily required to yield an lvalue. The use of universal references matches the argument forwarding in std::for_each():
template <typename InIt, typename F>
F std::...
Rename specific column(s) in pandas
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answered Nov 3 '13 at 21:32
EdChumEdChum
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Why is the use of alloca() not considered good practice?
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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic
...een before). You are perhaps thinking of a move operation (as occurs in C++11, but not in an ordinary assignment like this). Such a move would leave b in an, ahem, "interesting" state - see stackoverflow.com/questions/17730689/…
– Daniel Earwicker
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How to Implement Custom Table View Section Headers and Footers with Storyboard
...using that correctly now takes more steps. I have guide @ samwize.com/2015/11/06/….
– samwize
Nov 7 '15 at 11:07
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How do I forward declare an inner class? [duplicate]
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JaredParJaredPar
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Multiple aggregations of the same column using pandas GroupBy.agg()
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bmubmu
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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
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Why is sed not recognizing \t as a tab?
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Gdb print to file instead of stdout
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answered May 9 '11 at 19:04
Tadeusz A. KadłubowskiTadeusz A. Kadłubowski
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