abhi9u@lemmy.world to Technology@lemmy.worldEnglish · 8 days agoPython Performance: Why 'if not list' is 2x Faster Than Using len()blog.codingconfessions.comexternal-linkmessage-square119fedilinkarrow-up1168arrow-down121
arrow-up1147arrow-down1external-linkPython Performance: Why 'if not list' is 2x Faster Than Using len()blog.codingconfessions.comabhi9u@lemmy.world to Technology@lemmy.worldEnglish · 8 days agomessage-square119fedilink
minus-squareGlitchvid@lemmy.worldlinkfedilinkEnglisharrow-up2·8 days agoif not x then … end is very common in Lua for similar purposes, very rarely do you see hard nil comparisons or calls to typeof (last time I did was for a serializer).
if not x then … endis very common in Lua for similar purposes, very rarely do you see hard nil comparisons or calls totypeof(last time I did was for a serializer).