I know BCD is like more intuitive datatype if you don\'t know binary. But I don\'t know why to use this encoding, its like don\'t makes a lot of sense since its waste
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I\'m designing a program and i found that assuming implicit cache coherency make the design much much easier. For example my single writer (always the same thread) multiple reader (always other thread
I have a library written in C and I have 2 applications written in C++ and C.This library is a communication library, so one of the API calls looks like this:
I\'m attempting to detect the right cpu architecture for installing either a x86 msi or x64 msi file.
I have a structure I would like to optimize the footprint of. typedef struct dbentry_s { struct dbentry_s* t_next;
Most code I have ever read uses a int for standard error handling (return values from functions and such). But I am wondering if there is any benefit to be had from using a uint_8 will a compiler -- r
When writing simulations my buddy says he likes to try to write the program small enough to fit into cache.Does this have any real meaning?I u开发者_运维知识库nderstand that cache is faster than RAM a
How do I determine whethe开发者_如何学Cr the currently running Mac OS X system is of 32bit or 64bit machine?It depends on what you mean by \"64 bit machine\". There are broadly three categories depend
A program is compiled from som开发者_JAVA技巧e language to ASM --> Machine Code (directly executable). When people say that this is platform dependent, the mean that the binaries formed will run (corr
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