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minor fixes

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This commit is contained in:
Ilya Kantor 2022-05-12 08:03:28 +04:00
parent e5fc2f15ed
commit 89684c61ff
1 changed files with 7 additions and 7 deletions
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14
1-js/05-data-types/04-array/article.md
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@ -514,15 +514,15 @@ Array is a special kind of object, suited to storing and managing ordered data i
The declaration:
```js
// square brackets (usual)
let arr = [item1, item2...];
```js
// square brackets (usual)
let arr = [item1, item2...];
// new Array (exceptionally rare)
let arr = new Array(item1, item2...);
```
// new Array (exceptionally rare)
let arr = new Array(item1, item2...);
```
The call to `new Array(number)` creates an array with the given length, but without elements.
The call to `new Array(number)` creates an array with the given length, but without elements.
- The `length` property is the array length or, to be precise, its last numeric index plus one. It is auto-adjusted by array methods.
- If we shorten `length` manually, the array is truncated.