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Ilya Kantor 2019-04-02 14:53:21 +03:00
parent 9dff4c05d4
commit 911f7833bb
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1-js/05-data-types/09-destructuring-assignment/article.md
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@ -47,14 +47,14 @@ Unwanted elements of the array can also be thrown away via an extra comma:
```js run ```js run
*!* *!*
// second and forth elements are not needed // second element is not needed
let [firstName, , title] = ["Julius", "Caesar", "Consul", "of the Roman Republic"]; let [firstName, , title] = ["Julius", "Caesar", "Consul", "of the Roman Republic"];
*/!* */!*
alert( title ); // Consul alert( title ); // Consul
``` ```
In the code above, although thesecond elements of the array is skipped, the third one is assigned to `title`, and the rest are also skipped. In the code above, the second element of the array is skipped, the third one is assigned to `title`, and the rest of the array is also skipped.
```` ````
````smart header="Works with any iterable on the right-side" ````smart header="Works with any iterable on the right-side"