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minor fixes

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Ilya Kantor 2021-05-17 17:29:29 +03:00
parent 18a039473a
commit ae8248bb56
1 changed files with 2 additions and 2 deletions
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1-js/02-first-steps/02-structure/article.md
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@ -73,9 +73,9 @@ alert("Hello")
The difference compared to the code above is only one character: the semicolon at the end of the first line is gone. The difference compared to the code above is only one character: the semicolon at the end of the first line is gone.
If we run this code, only the first `Hello` shows (and then you may see the error, but it may also be hidden). There are no numbers any more. If we run this code, only the first `Hello` shows (and there's an error, you may need to open the console to see it). There are no numbers any more.
That's because JavaScript does not assume a semicolon before square brackets `[...]`. So, the code in the last example is treated as a single statement. That's because JavaScript does not assume a semicolon before square brackets `[...]`. So, the code in the last example is treated as a single statement.
Here's how the engine sees it: Here's how the engine sees it: