Python Performance: Why 'if not list' is 2x Faster Than Using len() (blog.codingconfessions.com)

submitted 1 month ago by [email protected] to c/[email protected]

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[-] [email protected] 1 points 1 month ago

This. I rarely boot up Python for the tasks I need to do, and if they are, they are one of the following:

Assistant code for other coding language
Throwaway script
Prototype before using a faster language

[-] [email protected] 2 points 1 month ago

Assuming an equivalent package is produced, what's the maintenance cost (factoring in coder availability) difference between the Python vs faster language implementations?

^^ therein lies the rub

Reminds of the expression, premature optimization is the root of all evil

if not swimming in funding, might be a darwinic move to choose the faster language and have to code everything yourself from scratch

this post was submitted on 24 Apr 2025

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