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user541686

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1517.31 (38,033rd)
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132,504 (472nd)
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Title Δ
Why special rules for `for` statement scope? +0.57
Boost::ptr_vector changing elements order +1.31
Is it legal for a C++ optimizer to reorder calls to clock()? +0.28
Inlining of vararg functions -1.48
Efficiently mark nodes in a graph that must no longer be considered -0.02
What are some generic steps to take when Visual Studio says "t... +1.20
Detect if a given type is a function type in C++03 0.00
How to hash an unordered_map? +1.60
std::uninitialized_fill() and std::get_temporary_buffer() -0.05
D associative arrays - pass by value or pass by reference? -0.21
How to re-order data in memory to optimize cache access? +0.46
windows system call 0.00
Understanding Microsoft's _Is_duration using C++11 type_traits +0.39
How does a language expand itself? -0.86
differences between C++ and C# 0.00
How is typecasting parsed by C compilers? -1.11
What data structure to use to store text file quickly, which has va... +2.49
Is there any reason to not use exceptions to test if an element exi... -0.74
What is the fastest way to perform hardware division of an integer... -1.33
Function overloading for "integral" types +0.53
Does writing i != 0 compare faster or slower than i > 0 for a po... 0.00
How to avoid race condition when checking if file exists and then c... +2.09
What exactly is wrong with this code...? +0.75
Can I force the use of the 'using' statement for instances... +1.34
c++ unique pointer: memory leak 0.00
How to use both std::vector and std::array at the same time? -1.18
How to Detect a String is Compressed by LZW Algorithm in C++ -0.71
Do modern OS's use paging and segmentation? -0.37
Merge sort - recursion tree 0.00
How can a function in C++ return either a value or a reference with... +0.84
Smart data structure in C++ to save data for faster access +1.36
Is bounds checking in C or C++ expensive? +1.76
Why is a round-trip conversion via a string not safe for a double? +2.00
Recursive Descent precedence parsing missing prefix expression -0.39
understanding the flow of a simple dynamic programming 0.00
Are enums the canonical way to implement bit flags in C++? -1.54
Why does `free` in C not take the number of bytes to be freed? -0.13
Why is mapping window coordinates to a sphere difficult when the Op... -2.41
What's the purpose of _Bool in C99? 0.00
Casting between SIZE_T and void* on Windows +1.86
Which is the faster operation? -0.57
boost::move and stl algorithms 0.00
How much of a "large" object gets brought in to the cache? +1.53
How to check with SFINAE if a member exists, without knowing the me... -1.31
Calculating the arithmetic mean (average) of two numbers: what's th... +1.93
Efficiency of passing char by reference in C++ +0.09
Is it fair to always recommend std::vector over realloc? -0.80
C++ implementation of Iterative Merge Sort crashing at large input... -0.08
How to use enums in C safely? +0.48
shared_ptr - why does it break? -1.18