Would be useful if it grows and gets a easily search able index.

I can't count the number of times I couldn't be bothered to write boiler-plate C++ to eg. strip a string [0].

I know that if I google the question I'll get a stackoverflow question with the answer. A dedicated site would be an improvement in my opinion. Mostly because of over-zealous mods on SO that confuse the reality of SO with their personal vision of what is good for SO.

[0] http://stackoverflow.com/questions/216823/whats-the-best-way... There we go.