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c++ Programming Glossary: fortunately(not) using std::string in exceptions http://stackoverflow.com/questions/15831029/not-using-stdstring-in-exceptions the destructor as you are trying to do with your example. Fortunately std unique_ptr exists to make this much easier. If you write..
1D or 2D array, what's faster? http://stackoverflow.com/questions/17259877/1d-or-2d-array-whats-faster still be possible at least in the inlined case I think . Fortunately it doesn't happen. Forced external call 2D 26.352620 ms 1D 29.392409..
What happens if you static_cast invalid value to enum class? http://stackoverflow.com/questions/18195312/what-happens-if-you-static-cast-invalid-value-to-enum-class is zero if e min is non negative and b max K otherwise. Fortunately your enum's smallest enumerator is red 0x1 so max e min K e..
How can you detect if two regular expressions overlap in the strings they can match? http://stackoverflow.com/questions/1849447/how-can-you-detect-if-two-regular-expressions-overlap-in-the-strings-they-can-ma one to output OpenFST automata files and play around. Fortunately it's possible to avoid the subset of states explosion and intersect..
How can I get the path of a Windows “special folder” for a specific user? http://stackoverflow.com/questions/198124/how-can-i-get-the-path-of-a-windows-special-folder-for-a-specific-user a user token which is going to require their password. Fortunately you can manually load the hive using RegLoadKey into an arbitrary..
Using getopt to parse program arguments in c++ http://stackoverflow.com/questions/2219562/using-getopt-to-parse-program-arguments-in-c what you want so you have to implement the check yourself. Fortunately you can do that by inspecting optarg and changing optind yourself...
Simulating key press events in Mac OS X http://stackoverflow.com/questions/2379867/simulating-key-press-events-in-mac-os-x turning a character probably an NSString into a keycode. Fortunately the Shortcut Recorder project has code that will do just that..
How to create a boost ssl iostream? http://stackoverflow.com/questions/3668128/how-to-create-a-boost-ssl-iostream and sync and maybe others depending on your needs . Fortunately boost iostreams provides a relatively easy way to do this without..
How can I assert() without using abort()? http://stackoverflow.com/questions/37473/how-can-i-assert-without-using-abort is exactly C's assert with the abort feature bundled in. Fortunately this is surprisingly straightforward. Assert.hh template typename..
Switching from Java to C++ - what's the easy way? [closed] http://stackoverflow.com/questions/403431/switching-from-java-to-c-whats-the-easy-way would say Learn the C syntax references pointers classes. Fortunately control structures are almost identical to Java ones so you..
How to dllimport in Microsoft Visual C++ http://stackoverflow.com/questions/4041149/how-to-dllimport-in-microsoft-visual-c load the dll using LoadLibrary and GetProcAddress. Fortunately import libraries contain nothing other than the dll's exported..
Qt programming: How to extend Javascript API in webkit http://stackoverflow.com/questions/4264601/qt-programming-how-to-extend-javascript-api-in-webkit c qt webkit device share improve this question Fortunately there exists some documentation on this finally http qt project.org..
Narrowing conversions in C++0x. Is it just me, or does this sound like a breaking change? http://stackoverflow.com/questions/4434140/narrowing-conversions-in-c0x-is-it-just-me-or-does-this-sound-like-a-breakin i 32 from long long unsigned int to unsigned int inside Fortunately the error messages were straightforward and the fix was simple..
Defining iterator of my own container http://stackoverflow.com/questions/4857892/defining-iterator-of-my-own-container can just be subtracted to get the result in O 1 . Fortunately you usually don't have to explicitly list all the typedefs...
How to do the vector of sets in C++? http://stackoverflow.com/questions/5599642/how-to-do-the-vector-of-sets-in-c to the compiler. Change them to with a space in between. Fortunately this is being addressed in the C standard that should be ratified..
C++ - How to set file permissions (cross platform) http://stackoverflow.com/questions/592448/c-how-to-set-file-permissions-cross-platform a whole lot of other advanced Windows security concepts. Fortunately for me for my current needs I don't need the true security that..
Optimizations for pow() with const non-integer exponent? http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent bias adjustment by subtraction won't work on zero. Fortunately both adjustments can be achieved by multiplying by a constant..
http://stackoverflow.com/questions/8640393/move-capture-in-lambda yet but with some tricks that involve helper types. Fortunately the Clang 3.4 compiler already implements this awesome feature...
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python millions of lines the performance penalty is significant. Fortunately the library designers decided that you should also be able to..
What is the closest thing windows has to fork()? http://stackoverflow.com/questions/985281/what-is-the-closest-thing-windows-has-to-fork will almost certainly always be inefficient under Win32. Fortunately in most circumstances the spawn family of calls provided by..
SSE, intrinsics, and alignment http://stackoverflow.com/questions/12502071/sse-intrinsics-and-alignment 16 __attribute__ aligned 16 or your _MM_ALIGN16 . But fortunately you only need this if the alignment requirements given by the.. you can read about it in this excellent FAQ question . Unfortunately you have to do this for each type that has any member needing.. the proper allocator each time you use a std vector . Unfortunately in this case you have to again specialize it for each aligned..
C++ high precision time measurement in Windows http://stackoverflow.com/questions/1825720/c-high-precision-time-measurement-in-windows source is timeGetTime which only has ms precision which fortunately was sufficient in our case . We also tried fixating the thread..
If the address of a function can not be resolved during deduction, is it SFINAE or a compiler error? http://stackoverflow.com/questions/2892087/if-the-address-of-a-function-can-not-be-resolved-during-deduction-is-it-sfinae name. You need to add it to the parameter list of f fortunately default arguments are allowed for function templates by C 0x..
Implementing Dijkstra's Algorithm http://stackoverflow.com/questions/2899207/implementing-dijkstras-algorithm the first place although the solution pick the shortest is fortunately obvious to me. No wonder other people's pseudo for a distance..
Resolve circular dependencies in c++ http://stackoverflow.com/questions/625799/resolve-circular-dependencies-in-c header files can happen also in the same file . But fortunately this doesn't happen often enough for me to remember the solution..
Is there a way to disable constructor synthesizing on a class? http://stackoverflow.com/questions/7151383/is-there-a-way-to-disable-constructor-synthesizing-on-a-class of class A to create objects with char or class B which fortunately or unfortunately can implicitly convert to int then you can.. create objects with char or class B which fortunately or unfortunately can implicitly convert to int then you can disable them as struct..
for loop VS while loop in programming languages, c++/java? http://stackoverflow.com/questions/8261946/for-loop-vs-while-loop-in-programming-languages-c-java made for something else in the code not a while loop. But fortunately for us our while loop just so happened to need the number 17...
Why do two functions have the same address? http://stackoverflow.com/questions/9323273/why-do-two-functions-have-the-same-address it produces different functions because sizeof T differs fortunately for me for different type arguments. So I added a dummy automatic..
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