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Update 01_javascript_refresher.md #398

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3 changes: 2 additions & 1 deletion 01_Day_JavaScript_Refresher/01_javascript_refresher.md
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Expand Up @@ -799,7 +799,8 @@ console.log(numbers.splice(0, 1)) // remove the first item

```js
const numbers = [1, 2, 3, 4, 5, 6]
console.log(numbers.splice(3, 3, 7, 8, 9)) // -> [1, 2, 3, 7, 8, 9] //it removes three item and replace three items
console.log(numbers.splice(3, 3, 7, 8, 9)) // -> [4, 5, 6] here it shows the removed items
console.log(numbers) // -> [1, 2, 3, 7, 8, 9] //it removes three item and replace three items
```

##### Adding item to an array using push
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