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fix(curriculum): remove unused ::: interactive marker from lesson content (#65764)

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sukruthreddy
2026-02-08 02:28:49 -06:00
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curriculum/challenges/english/blocks/lecture-working-with-arrays-variables-and-naming-practices/6732c6ba2ea42b610b9f9ce1.md
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@@ -14,8 +14,6 @@ const fruits = ['apple', 'banana', 'orange'];
console.log(fruits.length); // 3
```
:::
It's possible to have arrays with empty slots. Empty slots are defined as slots with nothing in them. This is different than an array with the value of `undefined`. These types of arrays are known as sparse arrays. Here is an example:
```js