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missing backticks

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DouglasMV 2019-06-11 16:36:39 -03:00 • committed by GitHub
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1-js/05-data-types/04-array/article.md
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@ -453,7 +453,7 @@ We can use an array as a deque with the following operations:
- `push(...items)` adds `items` to the end.
- `pop()` removes the element from the end and returns it.
- `shift()` removes the element from the beginning and returns it.
- `unshift(...items)` adds items to the beginning.
- `unshift(...items)` adds `items` to the beginning.
To loop over the elements of the array:
- `for (let i=0; i<arr.length; i++)` -- works fastest, old-browser-compatible.