Add const array/object note about nodebestpractices HOT 2 CLOSED

@BrunoScheufler I believe that many developers not aware of this subtle pitfall

const a = [{},{}]
a[0].name = 'foo'
//works fine

It's mostly a question of real estate - is it important enough to fit in the TL&DR? hmm not sure :)

@davesnx thanks

from nodebestpractices.

Yeah the const will only disallow reassignment. Invoking anything else will work by default. This is although more a language thing but we might reconsider it!

from nodebestpractices.