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Top Questions
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Top Answers
115
Is there a downside to declaring variables with auto in C++?
stackoverflow.com

71
Does using heap memory (malloc/new) create a non-deterministic program?
stackoverflow.com

37
Is the new C++ return syntax limited?
stackoverflow.com

33
Is #define banned in industry standards?
stackoverflow.com

28
Performance cost of passing by value vs. by reference or by pointer?
stackoverflow.com

27
Prevent function taking const std::string& from accepting 0
stackoverflow.com

23
Loop is running more than specified in C? Why?
stackoverflow.com

23
Is `*((*(&array + 1)) - 1)` safe to use to get the last element of an automatic array?
stackoverflow.com

22
Confusing declaration and initializer
stackoverflow.com

17
Alternatives to dynamic allocations in safety critical projects (C)
stackoverflow.com

17
C++ postfix expression undefined vs unspecified behaviour
stackoverflow.com

14
Difference in the style of giving comments between C and C++
stackoverflow.com

14
Does “Undefined Behavior” really permit *anything* to happen?
stackoverflow.com

13
C setting string equal to substring
stackoverflow.com

13
Is incrementing a null pointer well-defined?
stackoverflow.com

13
Is it safe to take the address of a temporary?
stackoverflow.com

13
Behaviour of negative zero (-0.0) in comparison with positive zero (+0.0)
stackoverflow.com

12
Sequence Point ambiguity, undefined behavior?
stackoverflow.com

12
Behavior of “comma” operator in sizeof() operator In C
stackoverflow.com

11
Is there any point in declaring a deleted function as noexcept?
stackoverflow.com

11
is <math.h> for C or C++?
stackoverflow.com

11
How does the compiler allocate memory without knowing the size at compile time?
stackoverflow.com

11
What is the most efficient way to represent small values in a struct?
stackoverflow.com

11
What does (int)(unsigned char)(x) do in C?
stackoverflow.com

10
Rationale for pre-C99 C not having initial declarations in for loops?
stackoverflow.com

10
Bjarne Stroustrup Book - Vector and For loop - won't work
stackoverflow.com

10
Scanf Confusion
stackoverflow.com

10
I can't say I blame you vs I don't blame you
english.stackexchange.com

9
Why destructor cannot be template?
stackoverflow.com

9
In which case the C++ this pointer can be NULL
stackoverflow.com

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