Quote:
can we make websites with c++ or do we really need knowledge regarding javascrpt and HTML5 ?
Yes you could make websites with
C++
however it is possibly not the best suited programming language for. Of course you need
Javascript
and
HTML
knowledge too.
Quote:
can we make apps in windows store with c++ or do we really need knowledge regarding c# and HTML5 ?
Yes, you can make application for Windows Store using C++ (see, for instance
"Tutorial: Create your first Windows Store app using C++" at MSDN[
^]
Quote:
can we make apps in istore with c++ or do we need knowledge regarding cocoa programming ?
As far as I know (I am not an expert), you should use
Objective C
.
Quote:
n iTunes-U, windows virtual academy, and many other online courses do not provide training in the feild of c++ ? why ?
I don't know. However you may find a lot of such material on the web.
Quote:
is it sooo outdated and useless ?
Nope, however it has its (in fact wide) 'scope'.
Quote:
why is it being devalued ?
Does it really happens? I don't know.
Quote:
is it still " all powerfull " or " just another programming launguage " ?
It is still one of the most powerful programming languages. It is fair complex to master, however.
The new
C++
standard added some very interesting features. Now the language should be even more appealing.