abhi9u@lemmy.world to

Technology@lemmy.worldEnglish · 25 天前

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

blog.codingconfessions.com

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

blog.codingconfessions.com

abhi9u@lemmy.world to

Technology@lemmy.worldEnglish · 25 天前

Discover why 'if not mylist' is twice as fast as 'len(mylist) == 0' by examining CPython's VM instructions and object memory access patterns.

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AnUnusualRelic@lemmy.world
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23 天前
From that little image, they’re happy it takes a tenth of a fucking second to check if a list is empty?

What kind of dorito chip is that code even running on?

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