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c++ Programming Glossary: bewareHow to pass parameters correctly? http://stackoverflow.com/questions/15600499/how-to-pass-parameters-correctly void foo C obj No copy no move just reference binding ^^^ Beware this is not always an rvalue reference This will magically resolve..
Why one should not hide a structure implementation that way? http://stackoverflow.com/questions/17619015/why-one-should-not-hide-a-structure-implementation-that-way wrong with this trick c c share improve this question Beware of Alignment public_t native alignment is 1 since char are aligned..
Hooking DirectX EndScene from an injected DLL http://stackoverflow.com/questions/1994676/hooking-directx-endscene-from-an-injected-dll patch all call sites or we can patch the function itself. Beware that this all depends on the knowledge of the implementation..
Send and Receive a file in socket programming in Linux with C/C++ (GCC/G++) http://stackoverflow.com/questions/2014033/send-and-receive-a-file-in-socket-programming-in-linux-with-c-c-gcc-g why there is a sendfile call but no analogous recvfile . Beware that sendfile is Linux specific it is not portable to other..
error LNK2005: xxx already defined in MSVCRT.lib(MSVCR100.dll) http://stackoverflow.com/questions/2728649/error-lnk2005-xxx-already-defined-in-msvcrt-libmsvcr100-dllc-something-libc
http://stackoverflow.com/questions/2849517/linking-problem-fatal-error-lnk1112-module-machine-type-x64-conflicts-with-t settings most importantly the compiler that will be used. Beware that prior to VS2010 the 64 bit compilers are not installed..
Why can't I increment a variable of an enumerated type? http://stackoverflow.com/questions/3475152/why-cant-i-increment-a-variable-of-an-enumerated-type obvious but what's a good substitute Overloading operator Beware brain compiled code ahead StackID operator StackID stackID #if..
Experience using Boost.Log logging library? [closed] http://stackoverflow.com/questions/3510473/experience-using-boost-log-logging-library actual version that will become the official Boost.Log. Beware that the version 1.0 available is not being maintained. To receive..
Class method as winAPI callback http://stackoverflow.com/questions/3725425/class-method-as-winapi-callback what you want with the help of a static member functions Beware brain compiled code ahead typedef void callback int blah void..
http://stackoverflow.com/questions/3898435/labels-in-gcc-inline-assembly macros very much but are sometimes cleaner to use. Beware that in all those cases code will be duplicated so only local..
STL and UTF-8 file input/output. How to do it? http://stackoverflow.com/questions/4018384/stl-and-utf-8-file-input-output-how-to-do-it utf8locale wcout L Hello wide to multybyte world endl Beware that on some platforms codecvt_byname can only emit conversion..
Why is including “using namespace” into a header file a bad idea in C++? http://stackoverflow.com/questions/4872373/why-is-including-using-namespace-into-a-header-file-a-bad-idea-in-c namespace std 4 5 struct string const char p Beware another string 6 7 int main 8 9 string x Error..
how to make an application thread safe? http://stackoverflow.com/questions/5125241/how-to-make-an-application-thread-safe good luck trying to do anything thread safe with globals. Beware the static keyword. It's actually not thread safe. So if you're.. So if you're trying to do a singleton it won't work right. Beware the Double Checked Lock Paradigm. Most people who use it get..
Generating function declaration using a macro iteration http://stackoverflow.com/questions/5355241/generating-function-declaration-using-a-macro-iteration may be empty in which case it is substituted by void . Beware that P99 is made for C99 and not for C . You'll encounter particular..
Move semantics == custom swap function obsolete? http://stackoverflow.com/questions/6416385/move-semantics-custom-swap-function-obsolete noexcept std swap A is noexcept even without move members. Beware of the footnote on page 502 though #define duck bug share..
How to get the address of an overloaded member function? http://stackoverflow.com/questions/705854/how-to-get-the-address-of-an-overloaded-member-function but not in the example above. Any suggestion EDIT Beware the code above did not reflect my real world problem which was..
Compare std::wstring and std::string http://stackoverflow.com/questions/7141260/compare-stdwstring-and-stdstring encoding to WCHAR and then compare with the wide string. Beware though that complex Unicode text may have multiple different..
std::string operator+() memory leak? http://stackoverflow.com/questions/7284344/stdstring-operator-memory-leak 3.1 compile all source using the STL with D__USE_MALLOC. Beware This was removed from GCC starting with version 3.3. With GCC..
http://stackoverflow.com/questions/75191/what-is-an-unsigned-char whether that value is treated as signed or unsigned. Beware character comparisons through inequalities although if you limit..
http://stackoverflow.com/questions/1095954/simple-c-linked-list the pointer to it will do weird things when used. Third beware you may want to set next NULL in your single parameter constructor..
Why are preprocessor macros evil and what are the alternatives? http://stackoverflow.com/questions/14041453/why-are-preprocessor-macros-evil-and-what-are-the-alternatives Use functions inline if it needs to be fast but beware that too much inline is not a good thing 2 Macro expansions..
Converting 1-bit bmp file to array in C/C++ http://stackoverflow.com/questions/14597043/converting-1-bit-bmp-file-to-array-in-c-c '1' printf n return 0 It is plain C so no pointer casting beware while using it in C . The biggest problem is that the lines..
Implementing Matlab's colon : operator in C++ expression templates class http://stackoverflow.com/questions/16339207/implementing-matlabs-colon-operator-in-c-expression-templates-class Range range2 int main Matrix A ... Matrix B A 1 3 2 10 beware of A 1 3 2 4 5 0 or Matrix B A 1 3 2 10 uhgs... or Matrix B..
How to parse space-separated floats in C++ quickly? http://stackoverflow.com/questions/17465061/how-to-parse-space-separated-floats-in-c-quickly is added complexity which means added code to execute. But beware writing an efficient and correct conversion routine even for..
http://stackoverflow.com/questions/1810415/breakpoints-in-gdb c gdb share improve this question The other thing to beware of besides shared libraries is that gdb source file names are..
Fast bignum square computation http://stackoverflow.com/questions/18465326/fast-bignum-square-computation searches are sqrts algorithms not sqr... edit1 fast sqr beware that all numbers in my code are MSW first ... not as in above..
modular arithmetics and NTT (finite field DFT) optimizations http://stackoverflow.com/questions/18577076/modular-arithmetics-and-ntt-finite-field-dft-optimizations any need for 3th party libs should be also thread safe beware source array is used as temp also cannot transform array to..
How to start developing with OpenGL and C++, what tools do I need to install on windows [closed] http://stackoverflow.com/questions/2254706/how-to-start-developing-with-opengl-and-c-what-tools-do-i-need-to-install-on particular has a huge amount of free stuff available just beware that it's easy to burn all too many hours playing around with..
Is it a good practice to always use smart pointers? http://stackoverflow.com/questions/2454214/is-it-a-good-practice-to-always-use-smart-pointers design and really need several owners use a shared_ptr but beware of references cycles that ought to be broken using a weak_ptr..
Copy or reference semantics of boost::spirit's rule<>? http://stackoverflow.com/questions/3470668/copy-or-reference-semantics-of-boostspirits-rule assignment operator exposes the expected behavior . But beware that inside a parser expression rules are still held by reference..
http://stackoverflow.com/questions/551082/c-read-lines-from-file for valid streams While we're on the subject of loops beware of code that reads files in a loop in the following manner while..
pimpl: shared_ptr or unique_ptr http://stackoverflow.com/questions/5576922/pimpl-shared-ptr-or-unique-ptr references at the cost of extra complexity and new issues beware of cycles which create memory leaks . Unrelated to Pimpl I understand..
Are there alternatives to polymorphism in C++? http://stackoverflow.com/questions/584544/are-there-alternatives-to-polymorphism-in-c or typeid might be slightly more elegant safe but beware that those features have their own overhead which is probably..
Why must SetWindowsHookEx be used with a windows message queue http://stackoverflow.com/questions/7458807/why-must-setwindowshookex-be-used-with-a-windows-message-queue easier to get going. But do pump or it won't work. And beware of timeouts if you're not responsive enough then Windows will..
Exporting classes containing std:: objects (vector, map, etc) from a dll http://stackoverflow.com/questions/767579/exporting-classes-containing-std-objects-vector-map-etc-from-a-dll by clients. Here you can ignore disable the warnings beware of compiler generated dtor ctors . Otherwise the members must..
CreateProcess and CreatePipe to execute a process and return output as a string in VC++ http://stackoverflow.com/questions/8547999/createprocess-and-createpipe-to-execute-a-process-and-return-output-as-a-string of actually compiling it to make sure it works so please beware of syntax errors and generally consider it only as a rough pointer..
Getting Started on Driver Development http://stackoverflow.com/questions/876155/getting-started-on-driver-development driver share improve this question One thing to beware of is the device driver development architecture and tools changes..
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