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c++ Programming Glossary: certainlyhttp://stackoverflow.com/questions/1115876/autocompletion-in-vim completely replaces an IDE under Linux and while that's certainly true it lacks one important feature autocompletion. I know about..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol struct A struct B A pA #endif B_H Your main.cpp will now certainly compile. A couple of remarks Not only breaking the mutual inclusion.. header.h #include header.h int main ... The compiler will certainly complain here about f being redefined. That's obvious its definition..
What do the following phrases mean in C++: zero-, default- and value-initialization? http://stackoverflow.com/questions/1613341/what-do-the-following-phrases-mean-in-c-zero-default-and-value-initializat the different methods kick in are subtle. One thing to certainly be aware of is that MSVC follows the C 98 rules even in VS 2008..
Variable length arrays in C++? http://stackoverflow.com/questions/1887097/variable-length-arrays-in-c very heavyweight names on both sides of the argument. It's certainly not obvious that a std vector is always a better solution. ..
Is it good practice to NULL a pointer after deleting it? http://stackoverflow.com/questions/1931126/is-it-good-practice-to-null-a-pointer-after-deleting-it pointers to NULL after you've deleted what it pointed to certainly can't hurt but it's often a bit of a band aid over a more fundamental..
Examples of good gotos in C or C++ http://stackoverflow.com/questions/245742/examples-of-good-gotos-in-c-or-c the strongest case for a goto of all the posted answers certainly if you measure it by the contortions a hater has to go through..
Windows threading: _beginthread vs _beginthreadex vs CreateThread C++ http://stackoverflow.com/questions/331536/windows-threading-beginthread-vs-beginthreadex-vs-createthread-c consistent in the new thread. In C you should almost certainly use _beginthreadex unless you won't be linking to the C runtime..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection be able to see std vector iterator On one hand you'd certainly expect so. It's an important class and it's defined in terms..
Why is iostream::eof inside a loop condition considered wrong? http://stackoverflow.com/questions/5605125/why-is-iostreameof-inside-a-loop-condition-considered-wrong that using iostream eof in a loop condition is almost certainly wrong . I generally use something like while cin n which I guess..
Implementing comparision operators via 'tuple' and 'tie', a good idea? http://stackoverflow.com/questions/6218812/implementing-comparision-operators-via-tuple-and-tie-a-good-idea operators tuples share improve this question This is certainly going to make it easier to write a correct operator than rolling..
WChars, Encodings, Standards and Portability http://stackoverflow.com/questions/6300804/wchars-encodings-standards-and-portability console I O or file and directory manipulation. This is certainly not idiomatic . Use the Microsoft extensions or wrappers like..
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 of rules and it is very easy to break them accidentally. I certainly have many times. And worse the problem often only surfaces when..
Why artificially limit your code to C? [closed] http://stackoverflow.com/questions/649789/why-artificially-limit-your-code-to-c features they are asking about Their C compiler is almost certainly really a C compiler so there are no software cost implications.. it is plain wrong to suggest that a C compiler is almost certainly really a C compiler so there are no software cost implications..
Unicode encoding for string literals in C++11 http://stackoverflow.com/questions/6796157/unicode-encoding-for-string-literals-in-c11 std basic_string doesn't deal with Unicode encodings. They certainly can store UTF encoded strings. But they can only think of them..
make_unique and perfect forwarding http://stackoverflow.com/questions/7038357/make-unique-and-perfect-forwarding make_unique is partly an oversight and it will almost certainly be added in the future. He also gives an implementation that..
What is “rvalue reference for *this”? http://stackoverflow.com/questions/8610571/what-is-rvalue-reference-for-this operator foo char const implementation unimportant You'd certainly want the following to call the free function don't you char..
What XML parser should I use in C++? http://stackoverflow.com/questions/9387610/what-xml-parser-should-i-use-in-c still requires a lot of explicit work on your end. It's certainly functional but it's a pain to use. It uses the MIT licence...
What is the closest thing windows has to fork()? http://stackoverflow.com/questions/985281/what-is-the-closest-thing-windows-has-to-fork between the parent and child process fork will almost certainly always be inefficient under Win32. Fortunately in most circumstances..
Extending the C++ Standard Library by inheritance? http://stackoverflow.com/questions/1073958/extending-the-c-standard-library-by-inheritance not generally intended to be extended using inheritance. Certainly I and others have criticised people who suggest deriving from..
C++ Array vs Vector performance test explanation [closed] http://stackoverflow.com/questions/10887668/c-array-vs-vector-performance-test-explanation vector benchmarking share improve this question Certainly not a definitive answer but you are writing in a loop to a variable..
What makes Scala's operator overloading “good”, but C++'s “bad”? http://stackoverflow.com/questions/1098303/what-makes-scalas-operator-overloading-good-but-cs-bad tm and a mistake not to be repeated in newer languages. Certainly it was one feature specifically dropped when designing Java...
How do you handle strings in C++? http://stackoverflow.com/questions/133364/how-do-you-handle-strings-in-c CString std basic_string std string BSTR or CComBSTR Certainly each of these has its own area of application but anyway which..
Most common reasons for unstable bugs in C++? http://stackoverflow.com/questions/1346583/most-common-reasons-for-unstable-bugs-in-c that C style string handling is not more performant . Certainly a lot of negation in this sentence but since I feel misread..
Function checking if an integer type can fit a value of possibly different (integer) type http://stackoverflow.com/questions/17224256/function-checking-if-an-integer-type-can-fit-a-value-of-possibly-different-inte suppress warnings share improve this question Certainly template typename T typename U constexpr bool CanTypeFitValue..
Makefiles, how can I use them? [closed] http://stackoverflow.com/questions/20145132/makefiles-how-can-i-use-them question of when to use Makefile is a matter of opinion. Certainly you can use some alternative builder like e.g. omake but there..
Functional data structures in C++ http://stackoverflow.com/questions/2757278/functional-data-structures-in-c by Yannis Smaragdakis includes any data structures. Certainly this project more than any other is about supporting a functional..
Why does std::basic_ios overload the unary logical negation operator? http://stackoverflow.com/questions/3222131/why-does-stdbasic-ios-overload-the-unary-logical-negation-operator . That makes me wonder why we need the operator at all. Certainly is would also work by implicitly calling operator void and negating..
Conditional Variable vs Semaphore http://stackoverflow.com/questions/3513045/conditional-variable-vs-semaphore hidden within the down and up operations of the semaphore. Certainly there's overlap between the two choices. There are many scenarios..
What is the philosophy of managing memory in C++? [closed] http://stackoverflow.com/questions/3681455/what-is-the-philosophy-of-managing-memory-in-c to classes structs methods interfaces abstract classes Certainly one cannot humanely remember every spec of C . What is the core..
In regards to for(), why use i++ rather than ++i? http://stackoverflow.com/questions/3875437/in-regards-to-for-why-use-i-rather-than-i environment you may need to be sensitive to this. Certainly if you're doing advanced C or device driver or embedded work..
Why is it allowed to call derived class' private virtual method via pointer of base class? http://stackoverflow.com/questions/4991267/why-is-it-allowed-to-call-derived-class-private-virtual-method-via-pointer-of-b to override using a private function at all I'm not sure. Certainly B violates the interface implied by its inheritance from A but..
Are C++ Reads and Writes of an int atomic http://stackoverflow.com/questions/54188/are-c-reads-and-writes-of-an-int-atomic value looks like 0x0001FFFF that I should be worried about Certainly the larger the type the more possible something like this is..
Strange behavior of copy-initialization, doesn't call the copy-constructor! http://stackoverflow.com/questions/6163040/strange-behavior-of-copy-initialization-doesnt-call-the-copy-constructor pretty sure the authors would consider this a Bad Thing. Certainly it's easier to write portable code this way the compiler tells..
What's the best technique for exiting from a constructor on an error condition in C++ http://stackoverflow.com/questions/737653/whats-the-best-technique-for-exiting-from-a-constructor-on-an-error-condition-i obnoxious. In practice the zombie thing gets pretty ugly. Certainly you should prefer exceptions over zombie objects but if you..
Is there any reason to use C instead of C++ for embedded development? http://stackoverflow.com/questions/812717/is-there-any-reason-to-use-c-instead-of-c-for-embedded-development to the code size as the code is stored and run from flash. Certainly the amount of code storage space is something to bear in mind..
cout or printf which of the two has a faster execution speed C++? http://stackoverflow.com/questions/896654/cout-or-printf-which-of-the-two-has-a-faster-execution-speed-c difference would probably be swamped by the I O overhead. Certainly if you compared the equivalent methods for writing to files..
G++ 4.6 -std=gnu++0x: Static Local Variable Constructor Call Timing and Thread Safety http://stackoverflow.com/questions/9533649/g-4-6-std-gnu0x-static-local-variable-constructor-call-timing-and-thread-s when the flag is not set but I could be wrong. Certainly this thread implies that it was originally implemented like..
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