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Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
...blem is that there are several different time functions available in C and C++, and some of them vary in behavior between implementations. There are also a lot of half-answers floating around. Compiling a list of clock functions together with their properties would answer the question properly. F...
What is the JUnit XML format specification that Hudson supports?
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I found a way around it. Since we are using c++ I am just reporting the number of failures in the failure message and using the "Stack Trace" to report the actual failures. Since the stack trace is reported from the text withing the body of the failure element, new lin...
Stack smashing detected
...t other memory problems such as memory leaks: How to find memory leak in a C++ code/project?
Valgrind SGCheck
As mentioned by others, Valgrind is not good at solving this kind of problem.
It does have an experimental tool called SGCheck:
SGCheck is a tool for finding overruns of stack and glo...
Using smart pointers for class members
...ving trouble understanding the usage of smart pointers as class members in C++11. I have read a lot about smart pointers and I think I do understand how unique_ptr and shared_ptr / weak_ptr work in general. What I don't understand is the real usage. It seems like everybody recommends using uniq...
What are good examples of genetic algorithms/genetic programming solutions? [closed]
...everything in their power to hurt the competition.
Edit:
I wrote it in C++ using no frameworks. Wrote my own neural net and GA code. Eric, thank you for saying it is plausible. People usually don't believe in the powers of GA (although the limitations are obvious) until they played with it. GA i...
How to use base class's constructors and assignment operator in C++?
... @CravingSpirit they are used in different situations, this is basic C++ I suggest you read a bit more about it.
– Motti
Jul 14 '13 at 12:53
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Lock, mutex, semaphore… what's the difference?
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Here's a quick tour noting how some languages answer these details.
C, C++ (pthreads)
A mutex is implemented via pthread_mutex_t. By default, they can't be shared with any other processes (PTHREAD_PROCESS_PRIVATE), however mutex's have an attribute called pshared. When set, so the mutex is sha...
What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
...tees care about.
My opinion-based pragmatic view of integer types in C and C++.
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What does “abstract over” mean?
...al quick and the language doesn't directly support it). If you wrote it in C++ you could use oop concepts to reduce the complexity of the problem(well, it's the same complexity but the conceptualization is generally easier(at least once you learn to think in terms of abstractions)).
e.g., If I need...
What's the need of array with zero elements?
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in C++ yes, in C, not needed.
– amc
Feb 8 '13 at 2:15
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