Fred Foo

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Fred Foo has asked 50 questions and find answers to 1879 problems.

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Fred Foo questions

Include a (header-only) library in an autotools project
R says lm.fit wants a matrix [closed]
Selective SVN checkout based on pattern
Semantics of = and !=
Array wraparound with modulo of unsigned
Making a concrete class abstract, preserving the constructor
What does the Go compiler mean by "no such file or directory"?
Is the signedness of char an interface issue?
Object not in the right state; which exception is appropriate?
Reraise HTTPError with extra info

Fred Foo answers

Troubles with truncate :: (RealFrac a, Integral b) => a -> b
sci-kit learn: Identifying the corresponding feature-id values when using SelectKBest
Extracting rightmost N bits of a double in C
Permutations with some fixed numbers
Why does the compiler not catch this error?
Correct way for interpreting one type as another?
How to implement a log?
Returning a const char ** from a static const struct
Add a dense vector to a sparse matrix in scipy (via broadcasting)
Best model for topic spotting/discovery