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c++ Programming Glossary: extremeClean up your #include statements? http://stackoverflow.com/questions/1014632/clean-up-your-include-statements into the corresponding CPP file. If you take that to its extreme using techniques like Cheshire Cat which hides all implementation..
union for uint32_t and uint8_t[4] undefined behavior? http://stackoverflow.com/questions/10271929/union-for-uint32-t-and-uint8-t4-undefined-behavior reading wstr may be a problem. You could see this as an extreme example since you even have to activate the member by doing..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array System.out.println sum sum with a similar but less extreme result. My first thought was that sorting brings the data into..
http://stackoverflow.com/questions/16536617/random-engine-differences is a direct copy of the state value. This makes it an extremely efficient generator in terms of processing and memory consumption.. but also periodically in the output sequence unless extreme care is taken. Another potential problem with LFGs is that the..
What is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code technique in this regard is cache blocking which is of extreme importance in high performance computing cfr. for example ATLAS.. for the link How and when to align to cache line size An extreme symptom of poor caching in RAM memory which is probably not..
Const correctness for value parameters http://stackoverflow.com/questions/1724051/const-correctness-for-value-parameters some logic errors. Is it a best practice Do you go to the extreme of leaving the const out of the header file Is it just as useful..
http://stackoverflow.com/questions/1736267/c-cout-printing-slowly cache misses have 3~4 times differences. I know this is an extreme case. Also I should note that cout is much easier when you're..
When is overloading pass by reference (l-value and r-value) preferred to pass-by-value? http://stackoverflow.com/questions/18303287/when-is-overloading-pass-by-reference-l-value-and-r-value-preferred-to-pass-by on the lhs half the time. If we take this to either extreme lhs has sufficient capacity all of the time. lhs has sufficient..
http://stackoverflow.com/questions/273209/are-memory-leaks-ever-ok will ultimately bite me in the rear. To take things to an extreme would it ever be acceptable for a surgeon to leave some piece..
How to understand the design and code flow of any product quickly? [closed] http://stackoverflow.com/questions/3586410/how-to-understand-the-design-and-code-flow-of-any-product-quickly necessary read the user documentation. What happens with extreme values What if I leave out some values What happens if I click..
C++/Win32: How to wait for a pending delete to complete? http://stackoverflow.com/questions/3764072/c-win32-how-to-wait-for-a-pending-delete-to-complete folder that the file exists in. However that seems like an extremely overhead intensive kludge to what is a problem only occasionally.. w o tying up CPU cycles needlessly and without the extreme overhead of watching the folder that this file is in if possible..
C , C++ unsynchronized threads returning a strange result http://stackoverflow.com/questions/4912467/c-c-unsynchronized-threads-returning-a-strange-result lost resulting in num 100000000 . There may even be more extreme scenarios lurking out there. Then there's also other business..
Why would anybody use C over C++? [closed] http://stackoverflow.com/questions/497786/why-would-anybody-use-c-over-c the C compiler is slower even for tiny programs. You need extreme performance or small code size and know the C compiler will..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation These 2 are highly commonly used terms in programming and extremely important for a programmer to know. And as far as i understand.. This exact example may be pretty far fetched but a less extreme version e.g. a 64 bit variable on a 32 bit machine is actually..
Serial Comm using WriteFile/ReadFile http://stackoverflow.com/questions/6036716/serial-comm-using-writefile-readfile Here's a simple terminal program. It's minimalist in the extreme but does work at least well enough to let me see output from..
In which order should floats be added to get the most precise result? http://stackoverflow.com/questions/6699066/in-which-order-should-floats-be-added-to-get-the-most-precise-result more. So I'm still going to need more tricks. That's an extreme case but in general adding two values of similar magnitude is.. next total up and start a new one. Taken to its logical extreme this process is equivalent to performing the sum in an arbitrary..
http://stackoverflow.com/questions/7695926/sudoku-backtracking-algorithm of guesses one has to make to solve the board. For most extreme boards one good guess is enough. share improve this answer..
Unique class type Id that is safe and holds across library boundaries http://stackoverflow.com/questions/922442/unique-class-type-id-that-is-safe-and-holds-across-library-boundaries RTTI is not turned on because it have a cost so in some extreme cases you'll have to find a better solution. share improve..
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