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Creating my own Iterators
I'm trying to learn C++ so forgive me if this question demonstrates a lack of basic knowledge, you see, the fact is, I have a lack of basic knowledge.
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Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]
... The difference is that this version is more generic. It looks more like a C++ STL thing than, say, Haskell. In particular, it abstracts away from the concrete collection type by only requiring that the argument is IterableLike, and also abstracts away from the concrete return type by only requiring...
Using a 'using alias = class' with generic types? [duplicate]
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Boo. C# makes me miss C++ templates so much. And C++ template error messages make me miss C#.
– Grault
Jul 30 '15 at 19:28
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Why do we need argc while there is always a null at the end of argv?
...arguments has been passed.
Edit: The question has been amended to include C++. n3337 draft 3.6.1 Main function says
2 ...argc shall be the number of arguments passed to the program from
the environment in which the program is run. .... The value of argc
shall be non-negative. The value of ...
Why is Lisp used for AI? [closed]
...ess world as the "AI language"; the backlash forced most AI programmers to C++ for a few years. These days, prototypes usually are written in a younger dynamic language (Perl, Python, Ruby, etc) and implementations of successful research is usually in C or C++ (sometimes Java).
If you're curious ab...
Reset C int array to zero : the fastest way?
...eap-allocated arrays, where N is the number of elements
By the way, in C++ the idiomatic way would be to use std::fill (from <algorithm>):
std::fill(myarray, myarray+N, 0);
which may be optimized automatically into a memset; I'm quite sure that it will work as fast as memset for ints, w...
Why is volatile needed in C?
... Came into existence? Wasn't ´volatile` originally borrowed from C++? Well, I seem to remember...
– syntaxerror
Jan 25 '16 at 4:51
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Writing a compiler in its own language
...le back ends that can be swapped out.
A little known fact is that the GNU C++ compiler has an implementation that uses only the C subset. The reason being it is usually easy to find a C compiler for a new target machine that allows you to then build the full GNU C++ compiler from it. You have now b...
Scripting Language vs Programming Language [closed]
...attering of ones traditionally used with an explicit compilation step:
C
C++
D
Java (but note that Java is compiled to bytecode, which is then interpreted and/or recompiled at runtime)
Pascal
...and then you have things like Python that sit in both camps: Python is widely used without a compilat...
How can I “unuse” a namespace?
One of the vagaries of my development system (Codegear C++Builder) is that some of the auto-generated headers insist on having...
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