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Add casting type data, Add alternative to parseInt and Add scroll top button #219

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Add casting type data, Add alternative to parseInt and Add scroll top button #219

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Add casting type data, Add alternative to parseInt and Add scroll top…
restuwahyu13 Oct 19, 2021
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add scroll on top
restuwahyu13 Oct 19, 2021
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26 changes: 26 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,8 @@ Currently, there are these translations of **wtfjs**:
- [Split a string by a space](#split-a-string-by-a-space)
- [A stringified string](#a-stringified-string)
- [Non-strict comparison of a number to `true`](#non-strict-comparison-of-a-number-to-true)
- [Casting type data](#casting-type-data)
- [Alternative to parseInt](#alternative-to-parseint)
- [📚 Other resources](#-other-resources)
- [🤝 Supporting](#-supporting)
- [🎓 License](#-license)
Expand Down Expand Up @@ -2212,6 +2214,26 @@ Boolean(1.1); // -> true
1.1 == true; // -> false
```

## Casting type data
```js
var nowYears = "2021"
var nextYears = 2022

Number(nowYears) // 2021
String(nextYears) // "2021"

typeof Number(nowYears) // number
typeof String(nextYears) // string
```

## Alternative to parseInt
```js
var nowYears = "2021"

+nowYears // 2021
parseInt(nowYears) // 2021
```

### 💡 Explanation:

According to the specification:
Expand Down Expand Up @@ -2272,3 +2294,7 @@ Every single donation is important. Your donation is gonna make a clear statemen
[patreon-image]: https://img.shields.io/badge/support-patreon-F96854.svg?style=flat-square
[bmc-url]: https://patreon.com/denysdovhan
[bmc-image]: https://img.shields.io/badge/support-buymeacoffee-222222.svg?style=flat-square

<p align="right" style="padding: 5px; border-radius: 100%; background-color: blue; font-size: 2.5rem;">
<b><a href="#what-the-fck-javascript">Scroll On Top</a></b>
</p>