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How do I make and use a Queue in Objective-C?
I want to use a queue data structure in my Objective-C program. In C++ I'd use the STL queue. What is the equivalent data structure in Objective-C? How do I push/pop items?
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How do I terminate a thread in C++11?
..." command. I am interested in terminating the thread forcefully using pure C++11.
5 Answers
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How can I unit test Arduino code?
...mains is to write the actual tests and then compile it using your favorite C++ compiler! This is probably best illustrated with a real world example.
An actual working example
One of my pet projects found here has some simple tests that run on the PC. For this answer submission, I'll just go ove...
Variable declared in for-loop is local variable?
...i by a different name.
N.B:
Please note, C#'s scoping rules differ from C++'s scoping rules. In C++ variables are only in scope from where they are declared until the end of the block. Which would make your code a valid construct in C++.
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Practical usage of setjmp and longjmp in C
...ose situations are similar to situation where exception in other langages (C++, Java) make sense.
Coroutines
Besides error handling, I can think also of another situation where you need setjmp/longjmp in C:
It is the case when you need to implement coroutines.
Here is a little demo example.
I ho...
How to keep the console window open in Visual C++?
I'm starting out in Visual C++ and I'd like to know how to keep the console window.
22 Answers
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Concept behind these four lines of tricky C code
Why does this code give the output C++Sucks ? What is the concept behind it?
9 Answers
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Why does C# disallow readonly local variables?
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-1 In C++ there's no machine code support for const (which in C++ is more like C# readonly than like C# const, although it can play both roles). Yet C++ supports const for local automatic variable. Hence the lack of CLR support for...
Generate random numbers following a normal distribution in C/C++
...n I easily generate random numbers following a normal distribution in C or C++?
18 Answers
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What happens if I define a 0-size array in C/C++?
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FYI, as a general rule, the (C or C++) standards only state what compilers must allow, but not what they must disallow. In some cases, they will state that the compiler should issue a "diagnostic" but that's about as specific as they get. The rest is left t...