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Why do we need tuples in Python (or any immutable data type)?
...mutable", which is only partially correct. I've used this many times with C++ maps and sets, though.
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Change / Add syntax highlighting for a language in Sublime 2/3
... -> Open all with current extension as... to set e.g. *.stan files with C++ syntax coloring.
– BoltzmannBrain
Feb 5 '19 at 18:09
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Is it faster to count down than it is to count up?
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I've seen Microsoft's C++ compiler from a few years back make that optimization. It's able to see that the loop index isn't used, so it rearranges it to the fastest form.
– Mark Ransom
May 12 '10 at 22:47
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Function pointers, Closures, and Lambda
...ers for functional languages, also resembles another familiar technique... C++ objects with virtual member functions. The implementations are almost identical.
This observation led to a wisecrack from Henry Baker:
People in the Algol/Fortran world complained for years that they didn't understa...
What are the benefits of using C# vs F# or F# vs C#? [closed]
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F# is not yet-another-programming-language if you are comparing it to C#, C++, VB.
C#, C, VB are all imperative or procedural programming languages. F# is a functional programming language.
Two main benefits of functional programming languages (compared to imperative languages) are 1. that they d...
Why does this Java code compile?
... Take a look at @izogfif answer. Seems like working, because C++ compiler assigns default values to variables. The same way java does for class-level variables.
– Marcin
Apr 4 '13 at 11:54
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The quest for the Excel custom function tooltip
...ice/bb687861.aspx
How you develop the XLL?
Excel XLL SDK with Visual C++ (or anything that can compile a DLL and call the SDK procedures)
Where I can find a quick guide for creating a simple XLL?
http://support.microsoft.com/kb/178474
How I get tooltips?
Implement your function as a ...
What's the difference between a Future and a Promise?
...reated by an asynchronous computation or by a different Promise object. In C++ the situation is similar: the promise object is used by the producer and the future object by the consumer. The advantage of this separation is that the client cannot set the value of the future.
Both Spring and EJB 3.1 ...
Looping in a spiral
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C++ anyone? Quick translation from python, posted for completeness
void Spiral( int X, int Y){
int x,y,dx,dy;
x = y = dx =0;
dy = -1;
int t = std::max(X,Y);
int maxI = t*t;
for(int i =0; i < maxI; ...
Conditional Variable vs Semaphore
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In the C++ std library they are all district objects, all implemented using platform specific APIs. Certainly a semaphore will unblock the number of times signalled, condition variable might be be signalled multiple times but unbloc...