abhi9u@lemmy.world to Technology@lemmy.worldEnglish · 29 天前Python Performance: Why 'if not list' is 2x Faster Than Using len()blog.codingconfessions.comexternal-linkmessage-square151fedilinkarrow-up1221arrow-down124
arrow-up1197arrow-down1external-linkPython Performance: Why 'if not list' is 2x Faster Than Using len()blog.codingconfessions.comabhi9u@lemmy.world to Technology@lemmy.worldEnglish · 29 天前message-square151fedilink
minus-squareChaoticNeutralCzech@feddit.orglinkfedilinkEnglisharrow-up1·28 天前Yes. If it’s empty. But in cases where you need to check, it might as well not be.
Yes. If it’s empty. But in cases where you need to check, it might as well not be.