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c++ Programming Glossary: tookHeap corruption under Win32; how to locate? http://stackoverflow.com/questions/1069/heap-corruption-under-win32-how-to-locate and linking with the appropriate flags. Update This took 30 seconds. Select all projects in the Settings dialog unselect..
How do malloc() and free() work? http://stackoverflow.com/questions/1119134/how-do-malloc-and-free-work really hard to debug In the one case I was involved it took us several days to find the reason of the dump since it was..
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 as whatever VC and GCC can generate In other words ICC took advantage of the test loop to defeat the benchmark... If you..
Very poor boost::lexical_cast performance http://stackoverflow.com/questions/1250795/very-poor-boostlexical-cast-performance and still keep the lexical_cast ease of use feature. It took me some minutes to look at the lexical_cast source and come.. data its performance should be similar to Java's. And it took me 10 minutes of looking at boost code and write a remotely..
C++ stringstream, string, and char* conversion confusion http://stackoverflow.com/questions/1374468/c-stringstream-string-and-char-conversion-confusion .c_str could be assigned to a const char led to a bug that took me a while to track down. For bonus points can anyone explain..
Is there a working C++ refactoring tool? http://stackoverflow.com/questions/1388469/is-there-a-working-c-refactoring-tool Eclipse CDT. They all were not at all usable. SUMMARY I took time and evaluated Visual Assist X as well as Refactor for C..
Is there any advantage of using map over unordered_map in case of trivial keys? http://stackoverflow.com/questions/2196995/is-there-any-advantage-of-using-map-over-unordered-map-in-case-of-trivial-keys a std map in case of simple types over a unordered_map I took a look at the interfaces and didn't find any significant differences..
Examples of good gotos in C or C++ http://stackoverflow.com/questions/245742/examples-of-good-gotos-in-c-or-c quality answers. Thanks to everyone especially those who took my little loop example seriously. Most skeptics were concerned..
C++ Timer function to provide time in nano seconds http://stackoverflow.com/questions/275004/c-timer-function-to-provide-time-in-nano-seconds time in nano seconds I wish to calculate the time it took for an API to return a value. The time taken for such an action..
Why are unnamed namespaces used and what are their benefits? http://stackoverflow.com/questions/357404/why-are-unnamed-namespaces-used-and-what-are-their-benefits in that namespace since the using directive already took place. This means you can have free functions called for example..
Why doesn't C++ support functions returning arrays? http://stackoverflow.com/questions/5157439/why-doesnt-c-support-functions-returning-arrays doing so his goal was to make a programming language that took SOME of the best features from Simula but remained powerful..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions how to make a BHO 15seconds but it was not 15 seconds it took about 7 hours Microsoft tutorial helped me adding the command..
App does not run with VS 2008 SP1 DLLs, previous version works with RTM versions http://stackoverflow.com/questions/59635/app-does-not-run-with-vs-2008-sp1-dlls-previous-version-works-with-rtm-versions or subsequent ones as new service packs come out . It took me hours to find this. I've double checked the generated manifest..
How to determine CPU and memory consumption from inside a process? http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process the manuals WIN32 API GNU docs as well as on the Internet took me several days because there's so much incomplete incorrect.. lot of painful trial and error to get to work. At least it took me quite a while perhaps I've been only a bit stupid... Note..
Is cout synchronized/thread-safe? http://stackoverflow.com/questions/6374264/is-cout-synchronized-thread-safe will happen in this code in one thread cout The operation took result seconds. in another thread cout Hello world Hello name..
Why artificially limit your code to C? [closed] http://stackoverflow.com/questions/649789/why-artificially-limit-your-code-to-c considered so I've accepted it. Thanks to all others who took part. c c share improve this question This is prompted..
make_unique and perfect forwarding http://stackoverflow.com/questions/7038357/make-unique-and-perfect-forwarding return std unique_ptr T new T std forward Args args ... It took me quite a while to get the std forward stuff to compile but..
Cross-platform way to get line number of an INI file where given option was found http://stackoverflow.com/questions/8358975/cross-platform-way-to-get-line-number-of-an-ini-file-where-given-option-was-foun boost ini share improve this question Once again took the opportunity to play with Boost Spirit. This time I got to..
Troubles with boost::spirit::lex & whitespace http://stackoverflow.com/questions/13361519/troubles-with-boostspiritlex-whitespace a minute or 10 to create a working sample for that. Update Took me a bit more than 10 minutes waaaah Here's a comparative test..
Why does changing `const ull` to `const ull&` in function parameter result in performance gain? http://stackoverflow.com/questions/14805641/why-does-changing-const-ull-to-const-ull-in-function-parameter-result-in-pe vec.cend vec.cbegin vec.cend s1 clock s1 std cout Took float s1 CLOCKS_PER_SEC seconds total. std endl And runtimes.. g O3 std c 11 g o value value.cpp . reference Took 1.05seconds total. . value Took 1.83seconds total. .. reference Took 1.05seconds total. . value Took 1.83seconds total. c performance optimization gcc c 11 share..
Can undefined behavior erase the hard drive? http://stackoverflow.com/questions/18506029/can-undefined-behavior-erase-the-hard-drive
Relative Paths Not Working in Xcode C++ http://stackoverflow.com/questions/516200/relative-paths-not-working-in-xcode-c bundle c xcode osx path share improve this question Took me about 5 hours of Google and trying different things to FINALLY..
http://stackoverflow.com/questions/5467218/opengl-2d-hud-over-3d the 3d space. c opengl share improve this question Took a little while to figure it out so just in case others have..
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