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minor fixes

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Ilya Kantor 2020-09-24 14:20:26 +03:00
parent e9686467e6
commit 9705a09ca7
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1-js/02-first-steps/12-nullish-coalescing-operator/article.md
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@ -41,7 +41,7 @@ alert(user ?? "Anonymous"); // John
We can also use a sequence of `??` to select the first defined value from a list.
Let's say we a user's data in variables `firstName`, `lastName` or `nickName`. All of them may be undefined, if the user decided not to enter a value.
Let's say we have a user's data in variables `firstName`, `lastName` or `nickName`. All of them may be undefined, if the user decided not to enter a value.
We'd like to display the user name using one of these variables, or show "Anonymous" if all of them are undefined.