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c++ Programming Glossary: versushttp://stackoverflow.com/questions/12135518/is-faster-than 2 .L5 So the only difference between the two is a jg versus a jge instruction. The two will take the same amount of time...
Namespace + functions versus static methods on a class http://stackoverflow.com/questions/1434937/namespace-functions-versus-static-methods-on-a-class functions versus static methods on a class Let's say I have or am going to write..
What is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code c containers A simple example of cache friendly versus cache unfriendly is c 's std vector versus std list . Elements.. cache friendly versus cache unfriendly is c 's std vector versus std list . Elements of a std vector are stored in contiguous..
http://stackoverflow.com/questions/195853/spinlock-versus-semaphore versus Semaphore What is the basic differences between Semaphores..
<iostream> vs. <iostream.h> vs. “iostream.h” http://stackoverflow.com/questions/214230/iostream-vs-iostream-h-vs-iostream-h in C what's the difference between... 1 including the .h versus not including the .h when wrapping it in signs #include iostream.. iostream.h 2 wrapping the header name in double quotes versus wrapping it in signs #include iostream.h vs. #include iostream.h.. to support legacy code and you then must be specific. versus simply means check the local directories for the header before..
When does invoking a member function on a null instance result in undefined behavior? http://stackoverflow.com/questions/2474018/when-does-invoking-a-member-function-on-a-null-instance-result-in-undefined-beha behavior is undefined. With static functions the strict versus weak interpretation makes the difference. Strictly speaking..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c allocator somewhere in the middle but refer to physical versus virtual memory and fragmentation . Multiple threads will require..
std::vector versus std::array in C++ http://stackoverflow.com/questions/4424579/stdvector-versus-stdarray-in-c vector versus std array in C What are the difference between a std vector..
http://stackoverflow.com/questions/45972/mmap-vs-reading-blocks many times. Is there a rule of thumb for using mmap versus reading in blocks via C 's fstream library What I'd like to.. while in in.read data 0x1000 do something with data versus const int file_size something const int page_size 0x1000 int..
const char * const versus const char *? http://stackoverflow.com/questions/4949254/const-char-const-versus-const-char char const versus const char I'm running through some example programs to refamiliarize..
Some clarification needed about synchronous versus asynchronous asio operations http://stackoverflow.com/questions/5282659/some-clarification-needed-about-synchronous-versus-asynchronous-asio-operations clarification needed about synchronous versus asynchronous asio operations As far as I know the main difference..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation don't get any guarantee about the order of one increment versus another either. Unless the hardware had direct and cheap support..
C++ - How to set file permissions (cross platform) http://stackoverflow.com/questions/592448/c-how-to-set-file-permissions-cross-platform to what level of permission granularity I need on Windows versus Linux. In my case I only care about User Group and Other permission..
How does delete[] know it's an array? (C++) http://stackoverflow.com/questions/703691/how-does-delete-know-its-an-array-c view it has no idea whether or not arr is an array pointer versus a pointer to a single int. Heck it doesn't even know whether..
C++: When to use References vs. Pointers http://stackoverflow.com/questions/7058339/c-when-to-use-references-vs-pointers I understand the syntax and general semantics of pointers versus references what I can't decide is when is it more or less appropriate..
Advantage of switch over if-else statement http://stackoverflow.com/questions/97987/advantage-of-switch-over-if-else-statement error codes that require no additional action break versus an if statement if ERROR_01 numError ERROR_07 numError ERROR_0A..
Why is C++ platform dependent? http://stackoverflow.com/questions/11810484/why-is-c-platform-dependent system_print_code hello JVM translation to CPU specific Versus the C which can be run in stand alone mode C Code cout hello..
How to break out of a loop from inside a switch? http://stackoverflow.com/questions/1420029/how-to-break-out-of-a-loop-from-inside-a-switch ' if choice 'restart' continue else break print 'Break ' Versus Initialize the user's choice. Loop while the user's choice is..
Difference between files writen in binary and text mode http://stackoverflow.com/questions/229924/difference-between-files-writen-in-binary-and-text-mode fopen filename wb fwrite buffer size count fp_binary Versus text mode FILE fp_text fopen filename wt fwrite buffer size..
Hand Coded GUI Versus Qt Designer GUI http://stackoverflow.com/questions/387092/hand-coded-gui-versus-qt-designer-gui Coded GUI Versus Qt Designer GUI I'm spending these holidays learning to write..
In regards to for(), why use i++ rather than ++i? http://stackoverflow.com/questions/3875437/in-regards-to-for-why-use-i-rather-than-i value Push i to stack or load to register increment i . Versus i Increment i then use i as needed. I get that the Increment..
Class vs Struct for data only? http://stackoverflow.com/questions/431429/class-vs-struct-for-data-only class Foo private struct Pos int x y z public Pos Position Versus struct Foo struct Pos int x y z Pos Similar questions http stackoverflow.com..
Fast multiplication/division by 2 for floats and doubles (C/C++) http://stackoverflow.com/questions/7720668/fast-multiplication-division-by-2-for-floats-and-doubles-c-c ecx 10h mulpd xmm0 xmm1 movupd xmmword ptr ecx 10h xmm0 Versus 2.4 seconds otherwise with an inner loop of add dword ptr ecx..
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