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re: The 10 Component Commandments VIEW POST

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re: also found useful this pattern as more declarative, but need to use it carefully. my early pitfall was to use array.length && ... instead o...
 

What about just using
!!array.length && ...?
It looks smarter and shortly.

yep, it's shorter :) use !! many years while coding on perl. now I prefer Boolean(array.length)

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