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When should I use GC.SuppressFinalize()?
... properly and doesn't need to go onto the finalizer queue. It looks like a C++ destructor, but doesn't act anything like one.
The SuppressFinalize optimization is not trivial, as your objects can live a long time waiting on the finalizer queue. Don't be tempted to call SuppressFinalize on other obj...
How does facebook, gmail send the real time notification?
... heard, they developed HipHop for the express purpose of converting PHP to C++, as PHP wasn't performing well enough.
– cHao
Oct 16 '11 at 7:14
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Difference between int32, int, int32_t, int8 and int8_t
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@barlop: Yes. (Both C and C++ mandate a minimum range of 255 values for char, so it requires at least 8 bits, but can be more).
– Jerry Coffin
Oct 19 '15 at 21:33
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Explain the concept of a stack frame in a nutshell
...ed by the other replies here.
For example, Microsoft Visual Studio 2015 C/C++ compiler has the following option related to stack frames:
/Oy (Frame-Pointer Omission)
GCC have the following:
-fomit-frame-pointer (Don't keep the frame pointer in a register for functions that don't need one. Th...
What is the type of lambda when deduced with “auto” in C++11?
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@Ben, it is unnamed and as far as the C++ language is concerned, there is no such thing as "a name the compiler decides upon". The result of type_info::name() is implementation-defined, so it may return anything. In practice, the compiler will name the type for t...
What is global::?
...d use global::System.String to differentiate.
I believe the :: comes from C++ where it's used as a namespace separator.
In practice I've never used it, other than in generating code. Note that you can also get around some conflicts via using aliases. For example using String = System.String;
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What's the difference between std::move and std::forward
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Not the answer you're looking for? Browse other questions tagged c++ c++11 perfect-forwarding or ask your own question.
What is the fastest substring search algorithm?
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Do you happen to know of a C or C++ implementation available? I'm thinking of using this for some dna motif search (exact motif matches). If not, maybe I'll try developing an implementation myself and submitting to boost algorithm
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Benefits of inline functions in C++?
What is the advantages/disadvantages of using inline functions in C++? I see that it only increases performance for the code that the compiler outputs, but with today's optimized compilers, fast CPUs, huge memory etc. (not like in the 1980< where memory was scarce and everything had to fit in 100KB ...
Difference between private, public, and protected inheritance
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I'd like to add a few words that visibility in C++ is based on class instead of on object, which means that objects of the same class can access each other's private fields without restriction.
– Zhe Chen
Apr 27 '15 at 13:29
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