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c++ Programming Glossary: essentiallyWhat's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters? http://stackoverflow.com/questions/11107608/whats-wrong-with-c-wchar-t-and-wstrings-what-are-some-alternatives-to-wide platform specific code wchar_t may be more useful. It's essentially required on Windows e.g. some files simply cannot be opened..
Create registry entry to associate file extension with application in C++ http://stackoverflow.com/questions/1387769/create-registry-entry-to-associate-file-extension-with-application-in-c are at the bottom of the list Register the ProgID A ProgID essentially the file type registry key is what contains your important file..
http://stackoverflow.com/questions/1461432/what-is-array-decaying lose the ability to call sizeof on that item because it essentially becomes a pointer. This is why it's preferred to pass by reference..
Why doesn't C++ have a garbage collector? http://stackoverflow.com/questions/147130/why-doesnt-c-have-a-garbage-collector the rest of the language if provided. As is the case with essentially all C 0x features an experimental implementation exists. Please..
Unnamed/anonymous namespaces vs. static functions http://stackoverflow.com/questions/154469/unnamed-anonymous-namespaces-vs-static-functions this be preferable to using static functions Or are they essentially two ways of doing the exact same thing c namespaces share.. using a static or an unnamed namespace are back to being essentially two ways of doing the exact same thing. For more discussion..
Developing C wrapper API for Object-Oriented C++ code http://stackoverflow.com/questions/2045774/developing-c-wrapper-api-for-object-oriented-c-code our core logic written in object oriented C . This will essentially be a glue API that allows our C logic to be usable by other..
Is it reasonable to use std::basic_string<t> as a contiguous buffer when targeting C++03? http://stackoverflow.com/questions/2256160/is-it-reasonable-to-use-stdbasic-stringt-as-a-contiguous-buffer-when-targeti
http://stackoverflow.com/questions/2346806/what-is-segmentation-fault read only portion of the memory etc. Segmentation fault is essentially the same in most languages that let you mess with the memory..
http://stackoverflow.com/questions/2660633/declaring-pointers-asterisk-on-the-left-or-right-of-the-space-between-the-type emphasizing the type of the pointer variable. It is saying essentially the type of somePtr is pointer to someType . The style someType.. emphasizing the type of the pointed to data. It is saying essentially the type of data pointed to by somePtr is someType . They both..
Easy framework for OpenGL Shaders in C/C++ http://stackoverflow.com/questions/2795044/easy-framework-for-opengl-shaders-in-c-c For games like this you're creating and destroying lots of essentially identical targets relatively quickly. Given a large number of.. targets relatively quickly. Given a large number of essentially identical targets you probably want to use something like a..
How to pass a multidimensional array to a function in C and C++ http://stackoverflow.com/questions/2828648/how-to-pass-a-multidimensional-array-to-a-function-in-c-and-c compiler. Sometimes C compilers issue warnings for what is essentially an error . So again don't make assertions that are not true...
http://stackoverflow.com/questions/2958648/what-are-the-pitfalls-of-adl dependent lookup is an important feature of C . It is essentially required to achieve the desired behavior of some language features..
How do you properly use namespaces in C++? http://stackoverflow.com/questions/41590/how-do-you-properly-use-namespaces-in-c share improve this question Namespaces are packages essentially. They can be used like this namespace MyNamespace class MyClass..
How to implement the factory pattern in C++ correctly http://stackoverflow.com/questions/5120768/how-to-implement-the-factory-pattern-in-c-correctly leads me to usage of static factory methods... which essentially means that I'm implementing the factory pattern in some way..
http://stackoverflow.com/questions/5516044/system-where-1-byte-8-bit but identical content . They treat char and byte as essentially synonymous Edit for example CHAR_BIT is described as number..
WChars, Encodings, Standards and Portability http://stackoverflow.com/questions/6300804/wchars-encodings-standards-and-portability any sensible multi byte console encoding and mbstowcs is essentially useless other than for trivial widening . Receiving wide string..
order of evaluation of operands http://stackoverflow.com/questions/7112282/order-of-evaluation-of-operands the order is unsequenced rather than unspecified but it is essentially the same. I don't have a copy of the C standard but I imagine..
How do I build a GUI in C++? [closed] http://stackoverflow.com/questions/1186017/how-do-i-build-a-gui-in-c absolutely no idea. c gui share improve this question Essentially an operating system's windowing system exposes some API calls..
Is it ever not safe to throw an exception in a constructor? http://stackoverflow.com/questions/1197566/is-it-ever-not-safe-to-throw-an-exception-in-a-constructor routes it to the appropriate output queue and sends it. Essentially once dostuff has hold of it it gets released later in the innards..
How to render offscreen on OpenGL? [duplicate] http://stackoverflow.com/questions/12157646/how-to-render-offscreen-on-opengl back. That's where Framebuffer Objects come into play. Essentially an FBO lets you create a non default framebuffer like the FRONT..
Convert String containing several numbers into integers http://stackoverflow.com/questions/1321137/convert-string-containing-several-numbers-into-integers input. The numbers will always be in the form 66 33 9 Essentially every number is separated with a space and the user input will..
What am I allowed to do with a static, constexpr, in-class initialized data member? http://stackoverflow.com/questions/14547986/what-am-i-allowed-to-do-with-a-static-constexpr-in-class-initialized-data-memb class initialized if it is returned from a function Yes. Essentially as long as you treat it as a value rather than an object then..
Help a C++ newbie understand his mistakes: header files and cpp files http://stackoverflow.com/questions/1686204/help-a-c-newbie-understand-his-mistakes-header-files-and-cpp-files got from separating your source files in the first place. Essentially what #include does is tell the preprocessor to take the entire..
Repeated Multiple Definition Errors from including same header in multiple cpps http://stackoverflow.com/questions/223771/repeated-multiple-definition-errors-from-including-same-header-in-multiple-cpps going to make my file very long and difficult to manage. Essentially this is what's going on #ifndef _myheader_h #define _myheader_h..
C++ format macro / inline ostringstream http://stackoverflow.com/questions/303562/c-format-macro-inline-ostringstream like string f ostringstream o o a b c d return o.str Essentially FORMAT a b c d f . First I tried 1 #define FORMAT items std..
How to clear directory contents in c++ on Linux (basically, i want to do 'rm -rf <directorypath>/*' http://stackoverflow.com/questions/3184445/how-to-clear-directory-contents-in-c-on-linux-basically-i-want-to-do-rm-rf of a directory. It can be loose files or sub directories. Essentially i would like to do something equivalent to rm rf path to directory..
C++ class header files organization http://stackoverflow.com/questions/346058/c-class-header-files-organization This allows you to break the cyclic header dependencies. Essentially for cyclical dependencies across separate files you want a file..
Why is inlining considered faster than a function call? http://stackoverflow.com/questions/4016061/why-is-inlining-considered-faster-than-a-function-call will immediately be able to eliminate the branching. Essentially in the above case inlining allows the compiler to interpret..
How do I call the original “operator new” if I have overloaded it? http://stackoverflow.com/questions/4134195/how-do-i-call-the-original-operator-new-if-i-have-overloaded-it new the old one goes away. That's pretty much that. Essentially you need to call malloc from a custom operator new . Not only..
C++ Move semantics and Exceptions http://stackoverflow.com/questions/4732084/c-move-semantics-and-exceptions Throw Rev 1 has been incorporated into the draft standard. Essentially the proposal adds the capability for move constructors to throw..
http://stackoverflow.com/questions/5503352/const-before-or-const-after would you prefer or need one over the other if any Essentially the reason that the position of const within specifiers prior..
Handcode GUI or use gui-designer tool http://stackoverflow.com/questions/623692/handcode-gui-or-use-gui-designer-tool self uic.loadUi resources SelectDate.ui self Essentially this has the same effect as including all your UI code into..
http://stackoverflow.com/questions/6245735/pretty-print-stdtuple problem description is hopefully straight forward enough. Essentially I'd like the following behaviour auto a std make_tuple 5 Hello..
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti compiler support for rvalue references a C 0x feature. Essentially a resource is moved from one object to another. FileHandle FileHandle..
http://stackoverflow.com/questions/72552/why-does-volatile-exist value as a semaphore to know when the other guy was done. Essentially we did this void waitForSemaphore volatile uint16_t semPtr WELL_KNOWN_SEM_ADDR..
http://stackoverflow.com/questions/750178/typedef-pointers-a-good-idea internal representation should be irrelevant to the code. Essentially if your code will never dereference the pointer and you just..
Inserting and removing commas from integers in c++ http://stackoverflow.com/questions/791258/inserting-and-removing-commas-from-integers-in-c well but readability is a nightmare with my numbers. Essentially all I want to do is to add commas into the numbers displayed..
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