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Update daysAgo.md

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Angelos Chalaris
2020-10-06 19:18:33 +03:00
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@ -3,9 +3,9 @@ title: daysAgo
tags: date,intermediate
---
Returns previous N days from today as date string representation.
Returns the date of `n` days ago from today as a string representation.
- Use `new Date()` to get the current date, decrement using `Date.getDate()` and set the value to the result using `Date.setDate()`.
- Use `new Date()` to get the current date, `Math.abs()` and `Date.getDate()` to update the date accordingly and set to the result using `Date.setDate()`.
- Use `Date.prototype.toISOString()` to return a string in `yyyy-mm-dd` format.
```js