How to build a personal online knowledge base?

Question

API

Hello gentlemen.
I am a fairly young developer, but have been suffering from the lack of a subject for quite a long time.
Why do I need it.
Quite often, interesting publications come across that I would like to keep, but having learned from experience, I no longer store links to resources on the web.
I would like to save pieces of my code for its reuse (after all, it happens that the task is not unique, but cumbersome to remember).
I would like to keep my examples of using libraries, .. and all that.
I used to use Evernote, but since it has grown into my collective documentation, the desire to continue using it for personal purposes has disappeared. I really like Spinx, but I would also like offline from a smartphone (I have BlackBerry 10, but you can raise samba or something else).
What do you think about this? Do you use something for the same purposes?

Answer 1

Evernote variations, the same Overnote or GoogleDocs
but it is better to use offline (sync via Dropbox) - Essential PIM

Answer 2

paperworks.rocks