x = -3 "++-"[x <=> 0] # => "-" x = 0 "++-"[x <=> 0] # => "+" x = 3 "++-"[x <=> 0] # => "+"

Non-solutions Start replacing process.env[ with ({})[ if you're sadistic

Adding ends to an activity is a beautiful way to communicate more than two outcomes to the outer world without having to use a state field in the ctx. It also allows wiring those outcomes to different tracks in the container activity.

If you update your pages and push to github, people revisiting the pages who have already got cached copies will not get the new pages without actually cleaning their browser cache. How can a script running in a page determine that it is stale and force an update?

for me it was because the browser use cached data(old styles) so i opend other brwser