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c++ Programming Glossary: gotIs there a difference in C++ between copy initialization and direct initialization? http://stackoverflow.com/questions/1051379/is-there-a-difference-in-c-between-copy-initialization-and-direct-initializati set up one implicit conversion sequence. I tried hard and got the following code to output different text for each of those..
Is gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions release often unfortunately in the case of regex we only got the early part right and not the often part that would have.. are not our core userbase and whining about a product you got for free doesn't motivate anyone to take you seriously and rush.. feel free to take your money elsewhere ... oh wait noone got paid to work on libstdc 's regex anyway. Should just be absent...
Why is “using namespace std;” considered bad practice? http://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice 2.0 which now offers a function called Quux . Now you've got a conflict Both Foo 2.0 and Bar import Quux into your global..
http://stackoverflow.com/questions/162941/why-use-pointers this way too long char array to another variable that only got a certain limited space allocated. You would most likely end..
C++/CLI Mixed Mode DLL Creation http://stackoverflow.com/questions/2691325/c-cli-mixed-mode-dll-creation CLI Mixed Mode DLL Creation I've got a native C DLL that I would like to have a C CLI wrapper layer.. code. Which should have been noticeable you should have gotten linker errors from the unmanaged DLL exports. You need to..
Is it better in C++ to pass by value or pass by constant reference? http://stackoverflow.com/questions/270408/is-it-better-in-c-to-pass-by-value-or-pass-by-constant-reference in general the compiler can ™t determine this. So you've got no choice but to pass by const reference if you don't want to..
What does 'unsigned temp:3' mean? [duplicate] http://stackoverflow.com/questions/2950029/what-does-unsigned-temp3-mean
http://stackoverflow.com/questions/3106110/what-is-move-semantics no way of inspecting the object again. I hope this example got the main point across. There is a lot more to rvalue references..
RAII and smart pointers in C++ http://stackoverflow.com/questions/395123/raii-and-smart-pointers-in-c semantics of this aren't really important just that we've got a file to be used as a log Now let's set our file as the log..
http://stackoverflow.com/questions/402283/stdwstring-vs-stdstring wide characters such as Unicode characters. I have got the following questions When should I use std wstring over std..
Pass by Reference / Value in C++ http://stackoverflow.com/questions/410593/pass-by-reference-value-in-c reference . It denotes the object itself. The callee has got a reference parameter. sample oj_c also passes by reference.. reason. 5 is pass by value because the parameter has not got reference type. The following cases are pass by reference by..
http://stackoverflow.com/questions/4421706/operator-overloading as innocently looking as a list iterator . Once you got used to do i it becomes very hard to remember to do i instead..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers solution After raising this problem again on Channel 9 I got a fantastic answer from Sven Groot which combined with a bit..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome can be done to bring somebody to the level of Ah hah I got it without getting them bogged down in the overall concept Basically.. When later on you look at the piece of paper you've forgotten that the house is no longer there and goes to visit it with.. THouse begin h THouse.Create 'My house' ... h.Free ... forgot to clear h here h.OpenFrontDoor will most likely fail Using..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords if a type U is one of the types T1..Tn . For instance I've got a member template typename U union_cast U that should only be.. always known to refer to types if they do so. A similar gotcha exists for names that denote templates as hinted at by the..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope situation anything can happen . The book can be there you got lucky. Someone else's book can be there and yours could be in..
Heap corruption under Win32; how to locate? http://stackoverflow.com/questions/1069/heap-corruption-under-win32-how-to-locate is quite powerful being at the same time also lightweight. Got that going at the moment again not much help until something..
TCP socket Transfer data from PC to android device (Android NDK) http://stackoverflow.com/questions/11872405/tcp-socket-transfer-data-from-pc-to-android-device-android-ndk cerr socket error std endl else gotClient true std cout Got client std endl void MyServerThread sendMSG if numbytes send..
Inheriting std::istream or equivalent http://stackoverflow.com/questions/1231461/inheriting-stdistream-or-equivalent
c++ exception : throwing std::string http://stackoverflow.com/questions/134569/c-exception-throwing-stdstring caught not quite sure the syntax is ok here... std cout Got caught std endl c exception stl share improve this question..
Why does an overridden function in the derived class hide other overloads of the base class? http://stackoverflow.com/questions/1628768/why-does-an-overridden-function-in-the-derived-class-hide-other-overloads-of-the printf Derived gogo int n int main Derived obj obj.gogo 7 Got this error g pedantic Os test.cpp o test test.cpp In function..
http://stackoverflow.com/questions/19205531/why-does-this-specialized-char-traitsuint8-t-and-codecvtuint8-t-for-use-with buffer read_size stream.read buffer read_size std cout Got stream.gcount std endl return EXIT_SUCCESS Compile and run with.. Wextra pedantic stream.cpp o stream . stream dev random Got 4 Why is this throwing std bad_cast and how can I fix it c..
Qt4: Read Default mimeData from QAbstractTableModel http://stackoverflow.com/questions/2151216/qt4-read-default-mimedata-from-qabstracttablemodel new here. c gui qt qt4 share improve this question Got it thanks to Kaleb Peterson at the old question's link bool..
How to make G++ preprocessor output a newline in a macro? http://stackoverflow.com/questions/2271078/how-to-make-g-preprocessor-output-a-newline-in-a-macro c g preprocessor newline share improve this question Got it #define anlb A B anlb anlb V gcc E CC nl.c V A B A B share..
How to make SIMPLE C++ Makefile? http://stackoverflow.com/questions/2481269/how-to-make-simple-c-makefile Make Me Baby or You Never Forget The First Time You Got Made A introductory discussion of make and how to write a simple..
http://stackoverflow.com/questions/2583501/how-to-call-java-from-c text1 ssdyr445 r if fscanf child f value 1 fprintf stdout Got Value from simmetrics f n value else fprintf stdout ERROR n..
how to get vendor id and product id of a plugged usb device on windows http://stackoverflow.com/questions/2935184/how-to-get-vendor-id-and-product-id-of-a-plugged-usb-device-on-windows InterfaceNumber Interface_Info printf Got interface DWORD needed pspdidd cbSize sizeof pspdidd SP_DEVICE_INTERFACE_DETAIL_DATA..
Can someone Explain Mutex and how it is used? http://stackoverflow.com/questions/3528877/can-someone-explain-mutex-and-how-it-is-used ownership due to time out. case WAIT_TIMEOUT return FALSE Got ownership of the abandoned mutex object. case WAIT_ABANDONED..
Project Euler Problem 12 - C++ http://stackoverflow.com/questions/3808148/project-euler-problem-12-c main cout TriangleNumberDivisors 500 endl return 0 Update Got it now thanks. Changed to just check up to square root of the..
BSD Sockets - How to use non-blocking sockets? http://stackoverflow.com/questions/6699488/bsd-sockets-how-to-use-non-blocking-sockets set_nonblock new_sd char in new char 80 std string out Got it int numSent int numRead while in 0 'q' in 1 'u' in 2 'i'..
How to write fast (low level) code? [closed] http://stackoverflow.com/questions/6852670/how-to-write-fast-low-level-code topic or pointers to articles are most welcome. Answers Got answers with lots of great pointers a lot more than I'll ever..
Compiler Error: Function call with parameters that may be unsafe http://stackoverflow.com/questions/903064/compiler-error-function-call-with-parameters-that-may-be-unsafe Error Function call with parameters that may be unsafe Got some code that is not mine and its producing this warning atm..
Error: symbol(s) not found for architecture x86_64, collect2: ld returned 1 exit status http://stackoverflow.com/questions/9370264/error-symbols-not-found-for-architecture-x86-64-collect2-ld-returned-1-exit you for your help c qt share improve this question Got the same error. I had a private slot declared in a .h file but..
Unable to include iostream in android why? http://stackoverflow.com/questions/9721856/unable-to-include-iostream-in-android-why argv cout Hello World.. endl Executed following command Got into jni folder and executed #ndk build Got following error.. command Got into jni folder and executed #ndk build Got following error home jelari Desktop androidDevelopment android..
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