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c++ Programming Glossary: comparingVery poor boost::lexical_cast performance http://stackoverflow.com/questions/1250795/very-poor-boostlexical-cast-performance up the code. Using O2 optimizations on visual c 2008 and comparing with java 1.6 and python 2.6.2 I see the following results...
What is the name of this operator: “-->”? http://stackoverflow.com/questions/1642028/what-is-the-name-of-this-operator returning x s original not decremented value and then comparing the original value with 0 using the operator. To better understand..
LRU implementation in production code http://stackoverflow.com/questions/2057424/lru-implementation-in-production-code for each time the cached data is accessed and finally comparing the timeStamps at time of replacement. Using a stack of cached..
multiset, map and hash map complexity http://stackoverflow.com/questions/222658/multiset-map-and-hash-map-complexity inserting entries accessing entries retrieving entries comparing entries c complexity theory big o share improve this question..
Should operator<< be implemented as a friend or as a member function? http://stackoverflow.com/questions/236801/should-operator-be-implemented-as-a-friend-or-as-a-member-function These operators should return a bool as they are comparing two objects of the same type. It is usually easiest to define..
Using char* as a key in std::map http://stackoverflow.com/questions/4157687/using-char-as-a-key-in-stdmap to give a comparison functor to the map otherwise it's comparing the char pointer not the string. In general this is the case..
comparing iterators from different containers http://stackoverflow.com/questions/4657513/comparing-iterators-from-different-containers iterators from different containers Is it legal to compare.. must satisfy all requirements imposed by ForwardIterator comparing iterators from different containers is undefined. share improve..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c in language features mean that almost any attempt at comparing the two languages simply by transliterating some C# into C or..
http://stackoverflow.com/questions/5416414/signed-unsigned-comparisons unsigned signed share improve this question When comparing signed with unsigned the compiler converts the signed value..
Why comparing double and float leads to unexpected result? [duplicate] http://stackoverflow.com/questions/6722293/why-comparing-double-and-float-leads-to-unexpected-result comparing double and float leads to unexpected result duplicate Possible.. . Such an scenario is called a Rounding error . Whenever comparing two close float and double numbers such rounding errors kick..
Why doesn't Java offer operator overloading? [closed] http://stackoverflow.com/questions/77718/why-doesnt-java-offer-operator-overloading
Image scaling (KeepAspectRatioByExpanding) through OpenGL http://stackoverflow.com/questions/9011108/image-scaling-keepaspectratiobyexpanding-through-opengl offset_y gl_height glEnd draw a single quad This works by comparing screen aspect ratio to image aspect ratio. You are actually.. aspect ratio to image aspect ratio. You are actually comparing ratios of image width to screen width with image height to screen..
Will my iPhone app take a performance hit if I use Objective-C for low level code? http://stackoverflow.com/questions/926728/will-my-iphone-app-take-a-performance-hit-if-i-use-objective-c-for-low-level-cod performs more poorly than another. Is there any hard data comparing Objective C to C specifically on the iPhone but maybe just on.. language aspects I am very familiar with this article comparing C and Objective C but this is a larger question of comparing.. C and Objective C but this is a larger question of comparing two object oriented languages to each other. For example is..
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 100M lines ~3.4GB on a fast server with very fast disk comparing the python the unsynced cin and the fgets approaches as well.. the unsynced cin and the fgets approaches as well as comparing with the wc utility. The scanf version segfaulted and I don't..
Comparing structures in C vs C++ http://stackoverflow.com/questions/1020820/comparing-structures-in-c-vs-c structures in C vs C I want to compare C class structure objects...
Very poor boost::lexical_cast performance http://stackoverflow.com/questions/1250795/very-poor-boostlexical-cast-performance you missed the point of lexical_cast 's real value... Comparing apples and oranges. In Java you are casting an integer into.. better suited but powerful in the sense of extensibility. Comparing apples. If you want to compare a Java Integer.toString method.. or faster than your Java solution according to your data . Comparing oranges. If you want to compare a C lexical_cast then you should..
http://stackoverflow.com/questions/12898227/comparing-function-pointers function pointers How can I compare function pointers in C..
C++ Compare char array with string http://stackoverflow.com/questions/1330550/c-compare-char-array-with-string is a pointer to a memory location which contains bytes. Comparing a char to a char using the equality operator won't work as expected..
How JVM stack, heap and threads are mapped to physical memory or operation system http://stackoverflow.com/questions/16264118/how-jvm-stack-heap-and-threads-are-mapped-to-physical-memory-or-operation-syste this question more precise I want to know the following Comparing with Java What does C run time data area look like A picture.. Try deleting your C Runtime or libc and these won't start. Comparing with Java What does C run time data area look like There is..
Why does gcc generate 15-20% faster code if I optimize for SIZE instead of speed? http://stackoverflow.com/questions/19470873/why-does-gcc-generate-15-20-faster-code-if-i-optimize-for-size-instead-of-speed not notice anything else that would correlate so clearly. Comparing stalled cycles frontend for different executables doesn't make..
http://stackoverflow.com/questions/5847072/comparing-stdfunction std function Is it possible to somehow compare two std tr1..
Does multithreading emphasize memory fragmentation? http://stackoverflow.com/questions/5875989/does-multithreading-emphasize-memory-fragmentation 8 20 0 2635M 2286M 908 R 368. 28.8 15 35.01 . ompmemtest Comparing results with a tcmalloc run 4m12s similar top stats has minor..
http://stackoverflow.com/questions/6248044/c-comparing-two-vectors Comparing two vectors Is there any way to compare two vectors if vector1.. has been discussed on DaniWeb forum and also answered . C Comparing two vectors Check the below SO post. will helpful for you. they..
LTO, Devirtualization, and Virtual Tables http://stackoverflow.com/questions/7046739/lto-devirtualization-and-virtual-tables Devirtualization and Virtual Tables Comparing virtual functions in C and virtual tables in C do compilers..
http://stackoverflow.com/questions/800219/qt-versus-wpf-net get visual designers to use tools which produce WPF UI's. Comparing Qt C with C# UI whether WPF or Windows Forms C# definitely is..
Comparing std::tr1::function<> objects http://stackoverflow.com/questions/89488/comparing-stdtr1function-objects std tr1 function objects I've been trying to implement a C#..
Good alternative to shared memory IPC for Java/C++ apps on Linux http://stackoverflow.com/questions/904492/good-alternative-to-shared-memory-ipc-for-java-c-apps-on-linux sockets semaphores and message queues. See this question Comparing unix lixux IPC for more information. What is the interaction..
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