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c++ Programming Glossary: meetFast String Hashing Algorithm with low collision rates with 32 bit integer http://stackoverflow.com/questions/114085/fast-string-hashing-algorithm-with-low-collision-rates-with-32-bit-integer improve this question One of the FNV variants should meet your requirements. They're fast and produce fairly evenly distributed..
Is there a reason to not use Boost? [closed] http://stackoverflow.com/questions/1226206/is-there-a-reason-to-not-use-boost them the economics of re inventing the wheel in house to meet their precise needs are different from most companies. Google..
How do you generate a random double uniformly distributed between 0 and 1 from C++? http://stackoverflow.com/questions/1340729/how-do-you-generate-a-random-double-uniformly-distributed-between-0-and-1-from-c solution like double X double rand double RAND_MAX Should meet all your criteria portable standard and fast . obviously the..
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 going on When parsing main.cpp the preprocessor will meet the directive #include a.h . This directive tells the preprocessor.. that result While processing a.h the preprocessor will meet the directive #include b.h and the same mechanism applies the.. result The preprocessor will start parsing a.h again will meet the #include b.h directive again and this will set up a potentially..
Purpose of Unions in C and C++ http://stackoverflow.com/questions/2310483/purpose-of-unions-in-c-and-c it for non overlapping periods of time. These people never meet and generally don't need to know anything about each other...
Does the size of an int depend on the compiler and/or processor? http://stackoverflow.com/questions/2331751/does-the-size-of-an-int-depend-on-the-compiler-and-or-processor with any representation as long as it is large enough to meet the minimum requirements specified in the language standard...
C/C++ function definitions without assembly http://stackoverflow.com/questions/2442966/c-c-function-definitions-without-assembly question You're of course right that the rubber has to meet the road at some point. But there's a lot of layers to go through.. is http hostilefork.com 2010 03 14 where the printf rubber meets the road and it will be maintained there. But to prevent link.. where _IO_do_write is probably where the rubber actually meets the road an unbuffered actual direct write to an I O device...
Difference between static and shared libraries? http://stackoverflow.com/questions/2649334/difference-between-static-and-shared-libraries have many external dependencies that may be difficult to meet such as specific versions of the C standard library or specific..
How to identify the file content as ASCII or binary http://stackoverflow.com/questions/277521/how-to-identify-the-file-content-as-ascii-or-binary be text in a 16 or 32 bit encoding. If a file doesn't meet the above constraints examine the first 2&ndash 4 bytes of the..
Why would anybody use C over C++? [closed] http://stackoverflow.com/questions/497786/why-would-anybody-use-c-over-c might have to use C though there are a few others You must meet industry guidelines which are easier to prove and test for in..
Performance of built-in types : char vs short vs int vs. float vs. double http://stackoverflow.com/questions/5069489/performance-of-built-in-types-char-vs-short-vs-int-vs-float-vs-double and hardware designers are rapidly beefing up FPUs to meet that demand. Unless you're chasing every last cycle or you're..
Are std::vector elements guaranteed to be contiguous? http://stackoverflow.com/questions/849168/are-stdvector-elements-guaranteed-to-be-contiguous requirements were such that it was virtually impossible to meet them if the elements were not contiguous. Can somebody clarify..
Move assignment operator and `if (this != &rhs)` http://stackoverflow.com/questions/9322174/move-assignment-operator-and-if-this-rhs cost of the second is a test and branch. Both work. Both meet all of the requirements of Table 22 MoveAssignable requirements..
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