How to: Why {} + {} is NaN only on the client side? Why not in Node.js?
How to: Why {} + {} is NaN only on the client side? Why not in Node.js?
Why {} + {} is NaN only on the client side? Why not in Node.js?
While [] + [] is an empty string, [] + {} is "[object Object]", and {} + [] is 0. Why is {} + {} NaN?
> {} + {} NaN
My question isn’t why ({} + {}).toString() is "[object Object][object Object]" while NaN.toString() is "NaN", this part has an answer here already.
My question is why does this happen only on the client side? On the…
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