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Merge pull request #2836 from erolaliyev/patch-1

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Correction to precedence levels
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Ilya Kantor 2022-01-24 06:21:54 +03:00 • committed by GitHub
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1-js/02-first-steps/12-nullish-coalescing-operator/article.md
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@ -106,7 +106,7 @@ In practice, the zero height is often a valid value, that shouldn't be replaced
## Precedence
The precedence of the `??` operator is about the same as `||`, just a bit lower. It equals `5` in the [MDN table](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence#Table), while `||` is `6`.
The precedence of the `??` operator is the same as `||`. They both equal `4` in the [MDN table](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence#Table).
That means that, just like `||`, the nullish coalescing operator `??` is evaluated before `=` and `?`, but after most other operations, such as `+`, `*`.