If it isn't on the internet, it may not actually exist. I believe that sites like stackoverflow.com do a wonderful service in filling in knowledge gaps for programming.
Stack Overflow
Q&A for professional and enthusiast programmers
Joined 1 year ago, last seen yesterday
116 reputation
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badges
7 questions
8 answers
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Joined 11 months ago, last seen 22 days ago
45 reputation
4
badges
3 questions
1 answers
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Joined 7 months ago, last seen 7 months ago
1 reputation
0 questions
0 answers
1 reputation
0 questions
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Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Joined 10 months ago, last seen 10 months ago
1 reputation
0 questions
0 answers
1 reputation
0 questions
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Chinese Language & Usage
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Chinese language
Joined 7 months ago, last seen 7 months ago
1 reputation
0 questions
0 answers
