I use cplusplus.com as one of my primary documentation sources (cppreference.com and msdn.microsoft.com being others). Most of my work is however done on a laptop in places where Internet connectivity isn't always available.
Stuff I've been working on the past six months or so, has made it apparent to me that Microsoft is sometimes putting an extraordinary effort in making claimed platform independent code very much not so. And instead of maintaining and extending code compatibility, new stuff is invented and MS prophets begin their fancy work.
Sorry for the rant, I just came back from a week of offline MSDN documentation only, and during my time of extreme head butting, the specific online documentation had been updated to include a discrete notice that my particular use of the particular WSH function was not currently supported.
Here's the point.
Is it okay to offline copy cplusplus.com/cpp/* ?
Being a little bold about it, may I suggest a weekly/monthly offline version available for download?
I managed to download the entire reference and write a short program to find and edit the links so that they are valid.
Now the reference may be viewed anywhere.
Oh, and there's not much point in regular updates for a C++ reference. The language's been around since the 70's.