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c++ Programming Glossary: quiteSystem(“pause”); - Why is it wrong? http://stackoverflow.com/questions/1107705/systempause-why-is-it-wrong Why is it wrong Here's a question that I don't quite understand The command system pause is taught to new programmers..
http://stackoverflow.com/questions/1120140/csv-parser-in-c the method is called. I found this article which looks quite promising http www.boost.org doc libs 1_35_0 libs spirit example..
http://stackoverflow.com/questions/1265039/using-std-namespace share improve this question Most C users are quite happy reading std string std vector etc. In fact seeing a raw..
What is the equivalent of the C++ Pair<L,R> in Java? http://stackoverflow.com/questions/156275/what-is-the-equivalent-of-the-c-pairl-r-in-java something similar AbstractMap.SimpleEntry but this looks quite convoluted. java c share improve this question In this..
http://stackoverflow.com/questions/1610030/why-can-you-return-from-a-non-void-function-without-returning-a-value-without-pr is that checking if every code path returns a value is quite difficult and return value could be set with embedded assembler..
Variable length arrays in C++? http://stackoverflow.com/questions/1887097/variable-length-arrays-in-c of the new operator . You can use std vector but it is not quite the same as it uses dynamic memory and making it use ones own..
How to pass objects to functions in C++? http://stackoverflow.com/questions/2139224/how-to-pass-objects-to-functions-in-c
Determine if two rectangles overlap each other? http://stackoverflow.com/questions/306316/determine-if-two-rectangles-overlap-each-other pnt_x rot_y tst_y pnt_y cout Value value However I'm not quite sure if a I've implemented the algorithm I linked to correctly..
What is the copy-and-swap idiom? http://stackoverflow.com/questions/3279543/what-is-the-copy-and-swap-idiom but with more complex resources this code bloat can be quite a hassle. We should strive to never repeat ourselves. One might..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c array T n since C 11 so the need for arrays does not arise quite as often as it does in C. However when you read legacy code..
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 fairly certain that inUnion is a dependent name and VC is quite right in choking on it. I also know that I should be able to.. actual data and an index to store the current type. For quite a few functions I'd like a meta function to determine if a type..
How to determine CPU and memory consumption from inside a process? http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process trial and error to get to work. At least it took me quite a while perhaps I've been only a bit stupid... Note for clarity..
What is a lambda expression in C++11? http://stackoverflow.com/questions/7627098/what-is-a-lambda-expression-in-c11 which can be very handy. Unfortunately they can also be quite cumbersome to use particularly if the functor you would like..
What is “rvalue reference for *this”? http://stackoverflow.com/questions/8610571/what-is-rvalue-reference-for-this reference for this in clang's C 11 status page . I've read quite a bit about rvalue references and understood them but I don't..
A free tool to check C/C++ source code against a set of coding standards? [closed] http://stackoverflow.com/questions/93260/a-free-tool-to-check-c-c-source-code-against-a-set-of-coding-standards code against a set of coding standards closed It looks quite easy to find such a tool for Java Checkstyle JCSC but I can't..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python BUFFER_SIZE '' The performance of this version is quite fast though still a bit slower than the raw c wc utility of..
What XML parser should I use in C++? http://stackoverflow.com/questions/9387610/what-xml-parser-should-i-use-in-c if you need that sort of thing. But Pugi is still quite fast. Like RapidXML it has no dependencies and is distributed..
Linux API to list running processes? http://stackoverflow.com/questions/939778/linux-api-to-list-running-processes probably the conventional and best way . Their source is quite readable. The file procps 3.2.8 proc readproc.c May be useful...
http://stackoverflow.com/questions/988158/take-the-address-of-a-one-past-the-end-array-element-via-subscript-legal-by-the element which also seems legal enough. So they don't do quite the same thing although in this case the end result is the same...
After C++ - Python or Java? [closed] http://stackoverflow.com/questions/136977/after-c-python-or-java language than Java from a purely language perspective . Quite frankly I find C# a much more enjoyable language than Java as..
Difference between MoveInsertable and CopyInsertable? http://stackoverflow.com/questions/14916005/difference-between-moveinsertable-and-copyinsertable we must know what allocator_traits A construct does. Quite simply in this case it calls m.construct p v CopyInsertable..
When should you use 'friend' in C++? http://stackoverflow.com/questions/17434/when-should-you-use-friend-in-c by considering a more complex class such as a Window. Quite likely a Window will have many function data elements that should..
mixing cout and printf for faster output http://stackoverflow.com/questions/1924530/mixing-cout-and-printf-for-faster-output cout keeps up quite nicely when writing to a real file Quite a few proposed optimizations accomplish little In my testing..
http://stackoverflow.com/questions/2214965/cross-platform-networking-api use than others APR Apache Portable Runtime Very popular. Quite easy to use. Includes lots of additional features handy for..
Memory randomization as application security enhancement? http://stackoverflow.com/questions/2685977/memory-randomization-as-application-security-enhancement it hard to predict where something will be in memory. Quite a few buffer overflow exploits work by putting for example the..
C++, Negative RGB values of pixels using OpenCV http://stackoverflow.com/questions/3859222/c-negative-rgb-values-of-pixels-using-opencv bit closer. This is the image I'm using if it's any help. Quite hard to see but it's just a 5 3 'V' of black pixels with one..
Visual Studio C++ 2008 / 2010 - break on float NaN http://stackoverflow.com/questions/4454582/visual-studio-c-2008-2010-break-on-float-nan implicit so that I dont have to add assertions everywhere. Quite surprised I can't find an answer to this via google. Some stuff..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c will simply make the code better than it was previously. Quite a few optimizations that are well known however take a substantial..
Is it time to say goodbye to VC6 compiler? http://stackoverflow.com/questions/733495/is-it-time-to-say-goodbye-to-vc6-compiler compiler c compiler vc6 share improve this question Quite frankly I can hardly understand why you wouldn't buy a modern..
gaming with c++ or c#? [closed] http://stackoverflow.com/questions/931502/gaming-with-c-or-c C#'s power and capability as a game development language. Quite a few WP7 games are fully 3D graphics intensive games. share..
How can I use a C++ class from Perl? http://stackoverflow.com/questions/933844/how-can-i-use-a-c-class-from-perl suggest learning to write XS for C from other resources Quite a long time ago John Keiser wrote an excellent tutorial on XS..
What XML parser should I use in C++? http://stackoverflow.com/questions/9387610/what-xml-parser-should-i-use-in-c with no dependencies. I Care About Performance But Not Quite That Much Yes performance matters to you. But maybe you need..
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