سؤال 112

Without any explicit conversion, what happens when JavaScript evaluates 1n + 1?

It returns the Number 2
It returns the BigInt 2n
It returns NaN
It throws a TypeErrorپاسخ درست

توضیح

The addition mixes a BigInt operand with a Number operand, and direct arithmetic between those numeric types throws a TypeError. It does not silently convert both operands; an explicit conversion would be needed to make their numeric types agree.

توضیح

ادامهٔ این آزمون