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closes #2410

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Ilya Kantor 2020-12-31 14:45:19 +03:00
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1-js/04-object-basics/07-optional-chaining/article.md
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@ -219,4 +219,4 @@ As we can see, all of them are straightforward and simple to use. The `?.` check
A chain of `?.` allows to safely access nested properties.
Still, we should apply `?.` carefully, only where it's acceptable that the left part doesn't to exist. So that it won't hide programming errors from us, if they occur.
Still, we should apply `?.` carefully, only where it's acceptable that the left part doesn't exist. So that it won't hide programming errors from us, if they occur.