Message from JavaScript discussions

September 2017

— So I can't count on them not being dumb


Since it is common practice to use highly sparse arrays with lots of unassigned and assigned-to-undefined indexes, I need to be able to process them

— Do you have a link to play with?

— Https://

— Thnks

— At this rate it may be faster to use a slower loop

— Hm, much faster

— Yes, i was about to proposing this

— Backwards compat, fix it and you break the web

— 10/10 useful bot

— Omg

— Omg