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c++ Programming Glossary: performantMost common reasons for unstable bugs in C++? http://stackoverflow.com/questions/1346583/most-common-reasons-for-unstable-bugs-in-c I did not write that C style string handling is not more performant . Certainly a lot of negation in this sentence but since I feel.. said is that high level constructs are not in general less performant std vector isn't in general slower than manually doing dynamically..
http://stackoverflow.com/questions/1380371/what-are-the-most-widely-used-c-vector-matrix-math-linear-algebra-libraries-a and geometric transforms. Low memory overhead. Full highly performant solving of large NxN matrices and other general purpose mathematical.. Mathematical not rendering focused. Probably not as performant as Eigen. LAPACK Benefits Very stable proven algorithms. Been.. options for obscure mathematics. Downsides Not as highly performant in some cases. Ported from Fortran with odd API for usage. Personally..
Allocate memory for 2D array with C++ new[] http://stackoverflow.com/questions/14275773/allocate-memory-for-2d-array-with-c-new leave you with N 1 scattered allocations which is not very performant. Brennan Vincent's answer suggests allocation of one dynamic..
Why don't STL containers have virtual destructors? http://stackoverflow.com/questions/1647298/why-dont-stl-containers-have-virtual-destructors through inline method for each STL method. This is just as performant as inheritance avoids the cost of a virtual method table in..
How do I convert a value from host byte order to little endian? http://stackoverflow.com/questions/1873352/how-do-i-convert-a-value-from-host-byte-order-to-little-endian to know if it's little or big endian use potentially less performant but always works option return swaps htons val #endif If you..
F# performance in scientific computing http://stackoverflow.com/questions/2752229/f-performance-in-scientific-computing have read that F# is supposed to be more scalable and more performant but how is this real world performance compares to C specific..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection relies on this aggressive optimization. Functors are only performant if the overhead of instantiating and destructing the object..
http://stackoverflow.com/questions/4346742/stl-vector-and-thread-safety it with a lockable vector or in this case are there any performant known and lock free vectors c multithreading stl vector thread..
What is the best way to pass information from java to c++? http://stackoverflow.com/questions/463240/what-is-the-best-way-to-pass-information-from-java-to-c vice versa. This is probably the most difficult but most performant. For learning sockets a Google search for java socket tutorial..
http://stackoverflow.com/questions/4954129/resharper-for-c Assist X which handles C and does it in a reasonably performant manner. Developer Express also makes CodeRush which provides..
How to prepend to a file (add at the top) http://stackoverflow.com/questions/5500522/how-to-prepend-to-a-file-add-at-the-top seems the most optimal solution as R is not famous for performant file reading and writing. Especially not since you have to read..
Multithreaded job queue manager http://stackoverflow.com/questions/565137/multithreaded-job-queue-manager nothing out there that quite met our needs let alone was performant. Unfortunately our code is about as proprietary as proprietary..
Template Specialization VS Function Overloading http://stackoverflow.com/questions/7108033/template-specialization-vs-function-overloading namespace. Great so you have some Foo type and it has a performant swap then you just specialise swap Foo Foo in the std namespace...
for loop VS while loop in programming languages, c++/java? http://stackoverflow.com/questions/8261946/for-loop-vs-while-loop-in-programming-languages-c-java implications but of course its trivial to write performant code in C like languages by introducing a local outside the..
C++ ~ 1M look-ups in unordered_map with string key works much slower than .NET code http://stackoverflow.com/questions/8372579/c-1m-look-ups-in-unordered-map-with-string-key-works-much-slower-than-net-c share improve this question Visual Studio 2010 uses a performant hash function for std string rather than an accurate one. Basically..
Why are strings immutable in many programming languages? [duplicate] http://stackoverflow.com/questions/9544182/why-are-strings-immutable-in-many-programming-languages copying will in general make immutable strings much more performant than mutable ones with locking and defensive copying. share..
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