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When should I use C++14 automatic return type deduction?

c++ c++14 return-type-deduction asked Apr 1, 2013 at 3:23

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71 votes

Is std::stoi actually safe to use?

c++ standards language-lawyer asked Jul 22, 2012 at 9:08

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27 votes

Why is modifying a string through a retrieved pointer to its data not allowed?

c++ string c++11 buffer language-lawyer asked Jan 12, 2013 at 6:10

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23 votes

Is Type(::x); valid?

c++ compiler-errors expression declaration language-lawyer asked Jul 8, 2014 at 3:07

stackoverflow.com

21 votes

Get function pointer from std::function when using std::bind

c++ c++11 bind function-pointers asked Jun 7, 2012 at 19:44

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19 votes

Is there an elegant LINQ solution for SomeButNotAll()?

c# linq .net-4.5 c#-5.0 asked Apr 24, 2015 at 20:18

stackoverflow.com

18 votes

Understanding -Weffc++

c++ pointers g++ compiler-warnings rule-of-three asked Jul 16, 2012 at 0:50

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17 votes

If operator< works properly for floating-point types, why can't we use it for equality testing?

c++ floating-point equality asked Jul 15, 2013 at 20:35

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16 votes

How does template argument deduction work in this case?

c++ templates c++11 variadic-templates asked May 7, 2013 at 0:59

stackoverflow.com

13 votes

Is it well-defined behaviour to exit the program before main?

c++ exit main undefined-behavior asked Nov 3, 2012 at 23:48

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Top Answers

310

printf with std::string?

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124

How can I initialize C++ object member variables in the constructor?

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cin and getline skipping input

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Is there a compact equivalent to Python range() in C++/STL

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Include )" in raw string literal without terminating said literal

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c++ issue with function overloading in an inherited class

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Class template for numeric types

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How to handle wrong data type input

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Can C++ code be valid in both C++03 and C++11 but do different things?

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C++ Multiplying elements in a vector

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How to use Macro argument as string literal?

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Is it possible to specify an empty std::vector as a default parameter?

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C++ multiline string raw literal

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How to define typedef of function pointer which has template arguments

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What is the purpose of unary plus operator on char array?

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What is the C++ equivalent of the C# @ symbol prefixing strings?

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Do an OR in Switch-Case in C++

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Which is faster, string.empty() or string.size() == 0?

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Can I declare a variable inside a lambda capture clause?

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Why does double negation change the value of C++ concept?

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Why can't you take the address of nullptr?

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Why is a constructor necessary in a const member struct?

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Why does pointer to int convert to void* but pointer to function convert to bool?

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Why can't decltype work with overloaded functions?

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Does auto return type deduction force multiple functions to have the same return type?

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Correct usage of strtol

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What's the logical difference between PostQuitMessage() and DestroyWindow()?

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C++11: How to get the type a pointer or iterator points to?

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Convert unique_ptr<Derived> to unique_ptr<Base>

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C++ Class returning old values?

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