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c++ Programming Glossary: appearInline functions vs Preprocessor macros http://stackoverflow.com/questions/1137575/inline-functions-vs-preprocessor-macros since the input expressions are copied wherever they appear in the pattern. Inline function are not always guaranteed to..
C++ Accesses an Array out of bounds gives no error, why? http://stackoverflow.com/questions/1239938/c-accesses-an-array-out-of-bounds-gives-no-error-why to your grandmother. It may even if you are really unlucky appear to work correctly. The language simply says what should happen..
http://stackoverflow.com/questions/1265039/using-std-namespace this is OK. Identifiers imported into a declarative scope appear in the common namespace that encloses both where they are defined..
What is the difference between NULL, '\0' and 0 http://stackoverflow.com/questions/1296843/what-is-the-difference-between-null-0-and-0 is the difference between NULL ' 0' and 0 In C there appear to be differences between various values of zero NULL NUL and..
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 the C 11 Standard A #include preprocessing directive may appear in a source file that has been read because of a #include directive.. in that program no diagnostic required. The definition can appear explicitly in the program it can be found in the standard or.. 14.7 14.5.5 in a program provided that each definition appears in a different translation unit and provided the definitions..
How can a Windows service execute a GUI application? http://stackoverflow.com/questions/267838/how-can-a-windows-service-execute-a-gui-application But most importantly if an application will suddenly appear on a user's desktop this may very well occur at a bad time either..
What are rvalues, lvalues, xvalues, glvalues, and prvalues? http://stackoverflow.com/questions/3601602/what-are-rvalues-lvalues-xvalues-glvalues-and-prvalues An lvalue so called historically because lvalues could appear on the left hand side of an assignment expression designates.. . An rvalue so called historically because rvalues could appear on the right hand side of an assignment expression is an xvalue..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux cost. If n samples are taken and f is the cost then I will appear on nf sqrt nf 1 f samples. Example n 10 f 0.3 that is 3 1.4..
Pass by Reference / Value in C++ http://stackoverflow.com/questions/410593/pass-by-reference-value-in-c If the function modifies that value the modifications appear also within the scope of the calling function for both passing..
What exactly is One Definition Rule in C++? http://stackoverflow.com/questions/4192170/what-exactly-is-one-definition-rule-in-c in that program no diagnostic required. The definition can appear explicitly in the program it can be found in the standard or..
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 U dummy ... The keyword template doesn't always have to appear in the last part of a name. It can appear in the middle before.. always have to appear in the last part of a name. It can appear in the middle before a class name that's used as a scope like..
WChars, Encodings, Standards and Portability http://stackoverflow.com/questions/6300804/wchars-encodings-standards-and-portability 4. Windows While using wide strings is generally fine it appears that interaction with the console any console for that matter.. any console for that matter is limited as there does not appear to be support for any sensible multi byte console encoding and..
Unicode encoding for string literals in C++11 http://stackoverflow.com/questions/6796157/unicode-encoding-for-string-literals-in-c11 i.e. the arrays contain precisely as many elements as appear in the literal or to x u U references get expanded into a variable.. i.e. the arrays contain precisely as many elements as appear in the literal or to x u U references get expanded into a variable..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle Other architectures possibly Sandy Bridge and others appear to be able to execute add mul in parallel without problems if..
Can I list-initialize a vector of move-only type? http://stackoverflow.com/questions/8468774/can-i-list-initialize-a-vector-of-move-only-type passed via const reference. Unfortunately there does not appear to be any way of using move semantic in initializer list elements..
Why is one loop so much slower than two loops? http://stackoverflow.com/questions/8547778/why-is-one-loop-so-much-slower-than-two-loops there is a high chance that large allocations will appear at the same offset from a page boundary. Here's the test code..
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