195
Python Performance: Why 'if not list' is 2x Faster Than Using len()
(blog.codingconfessions.com)
this post was submitted on 12 Apr 2025
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You can make that assumption at your own peril.
I don't think they are a minority
If anything len tells you that it is a sequence or a collection, "not" does not tell you that. That I feel like is the main point of my objection.