abhi9u@lemmy.world to Technology@lemmy.worldEnglish · 1 month agoPython Performance: Why 'if not list' is 2x Faster Than Using len()blog.codingconfessions.comexternal-linkmessage-square150fedilinkarrow-up1220arrow-down124cross-posted to: [email protected]
arrow-up1196arrow-down1external-linkPython Performance: Why 'if not list' is 2x Faster Than Using len()blog.codingconfessions.comabhi9u@lemmy.world to Technology@lemmy.worldEnglish · 1 month agomessage-square150fedilinkcross-posted to: [email protected]
minus-squareWomble@lemmy.worldlinkfedilinkEnglisharrow-up1·1 month agoEmpty sequences being false goes back a lot further than perl, it was already a thing in the first lisp (in fact the empty list was the cannonical false).
Empty sequences being false goes back a lot further than perl, it was already a thing in the first lisp (in fact the empty list was the cannonical false).