Jeffrey Benjamin Brown

Jeffrey Benjamin Brown has asked 17 questions and find answers to 3 problems.

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Knowledge graphs, data science, Haskell.

Jeffrey Benjamin Brown questions

What is an elegant idiom for a lexicographic Ord instance?
Can I build something like a lens when my getter and setter return `Either`?
Is the distinction between foldr and foldl important for maps and sets?
How are merges so fast in Pandas? Even when I haven't sorted on the index?
How to specify that an attribute must be a list of (say) integers, not just a list?
Why does "return Nothing" return Nothing?
Can an asyncio event loop run in the background without suspending the Python interpreter?
What is a batch in TensorFlow?

Jeffrey Benjamin Brown answers

makefile: ignore dependency when running target
Can I disable the "non-exhaustive pattern matches" warning only for lambdas?
In Python, what is the difference between pass and return