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fix(curriculum): clear up confusion of array index (#45576)

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Suph
2022-03-30 11:45:20 -07:00
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parent 7fef4346a4
commit 405675261d
1 changed files with 2 additions and 2 deletions
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curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/access-array-data-with-indexes.md
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@ -19,11 +19,11 @@ Array indexes are written in the same bracket notation that strings use, except
```js ```js
const array = [50, 60, 70]; const array = [50, 60, 70];
array[0]; console.log(array[0]);
const data = array[1]; const data = array[1];
``` ```
`array[0]` is now `50`, and `data` has the value `60`. The `console.log(array[0])` prints `50`, and `data` has the value `60`.
**Note:** There shouldn't be any spaces between the array name and the square brackets, like `array [0]`. Although JavaScript is able to process this correctly, this may confuse other programmers reading your code. **Note:** There shouldn't be any spaces between the array name and the square brackets, like `array [0]`. Although JavaScript is able to process this correctly, this may confuse other programmers reading your code.