CODEWITHSUNDEEP
node.js
kate
kate

Reputation: 291

What does mean --[[ in NodeJS?

I'm googling for a long time but there are no explanation of my problem. When I input in NodeJS interpreter --[[ then it does not allow me do something else. Is it a bug or it's a feature which I can use? How? Could someone explain me this? Thanks for advance.

Upvotes: 0

Views: 54

Answers (1)

Andy Ray
Andy Ray

Reputation: 32066

The interpreter is waiting for you to close the two arrays you opened with [[ and will keep accepting input until you close both with ]], at which point it will correctly crash because you cannot subtract (--) from an array.

Upvotes: 1

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