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Is a memory leak created if a MemoryStream in .NET is not closed?
...anyway is that a new implementation may introduce resources which would be freed on Dispose.
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Generating UML from C++ code? [closed]
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BoUML is not free!
– deepdive
Jan 21 '14 at 8:17
2
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Creating C formatted strings (not printing them)
...p;string, "Formatting a number: %d\n", 42)) return error;
log_out(string);
free(string);
This is the minimum effort you can get to construct the string in a secure fashion. The sprintf() code you gave in the question is deeply flawed:
There is no allocated memory behind the pointer. You are writ...
MySQL maximum memory usage
...close the database connection in your DBAL or to lower the wait_timeout to free those threads.
If you catch my drift -- there's really a lot, lot to read up on and learn.
Engines
Table engines are a pretty important decision, many people forget about those early on and then suddenly find themselv...
What is the difference between mutex and critical section?
...on-blocking synchronization. The goal is to implement algorithms in a lock-free or wait-free way. In such algorithms a process helps other processes to finish their work so that the process can finally finish its work. In consequence a process can finish its work even when other processes, that trie...
Why does multiprocessing use only a single core after I import numpy?
...LAS itself. At run-time you can use the environment variable OPENBLAS_MAIN_FREE (or GOTOBLAS_MAIN_FREE), for example
OPENBLAS_MAIN_FREE=1 python myscript.py
Or alternatively, if you're compiling OpenBLAS from source you can permanently disable it at build-time by editing the Makefile.rule to cont...
Git for beginners: The definitive practical guide
...wsing of project hieracy
that highlights local changes and additions.
Free for 1 repository, $25 for more.
Download
Sprout (formerly GitMac)
Focuses on making Git easy to use. Features a native Cocoa (mac-like) UI, fast repository browsing, cloning, push/pull, branching/merging, visual dif...
How do I obtain crash-data from my Android application?
...alyzed all crash reports and gives you meaningful and visual reports. It's free and it's only 1 line of code in order to integrate.
Disclaimer: I am a co-founder
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How do I specify a pointer to an overloaded function?
...return f(a); });
Or disambiguate by removing overloading (only works for free functions):
void f_c(char i)
{
return f(i);
}
void scan(const std::string& s)
{
std::for_each(s.begin(), s.end(), f_c);
}
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Specifically, what's dangerous about casting the result of malloc?
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when writing C++, malloc/free is NOT the right methodology. Rather use new/delete. I.E. there should be no/nada/zero calls to malloc/free in C++ code
– user3629249
May 18 '15 at 14:14
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