Dave Beazley has a great talk about using Python built ins [0] for data analysis and other quick operations.
As a meta note, I've used many of these builtins over the years but, due to LLMs, have been using them less and less. Re-watching the video almost felt like watching bushcrafters make a chair using just a knife and saw...
`x in range(n)` is already optimized, but that was easier since the `__contains__` method already existed, but an equivalent `__min__` or `__max__` does not.
Dave Beazley has a great talk about using Python built ins [0] for data analysis and other quick operations.
As a meta note, I've used many of these builtins over the years but, due to LLMs, have been using them less and less. Re-watching the video almost felt like watching bushcrafters make a chair using just a knife and saw...
0 - https://www.youtube.com/watch?v=lyDLAutA88s
Nice page, but odd that they have O(...) in every row, surely that belongs in the column header
Why are `min(r)` and `max(r)` for range objects o(n) ?
I thought min and max where constants stored in the object. Basically you are just asking for one of the parameters it was created with.
Because the use case is very niche and nobody optimized it yet.
https://github.com/python/cpython/issues/135824#issuecomment...
`x in range(n)` is already optimized, but that was easier since the `__contains__` method already existed, but an equivalent `__min__` or `__max__` does not.