https://github.com/joaopcm/regular-expressions

https://github.com/joaopcm/regular-expressions

Last synced: 14 days ago
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• Host: GitHub
• URL: https://github.com/joaopcm/regular-expressions
• Owner: joaopcm
• Created: 2022-10-06T20:13:46.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-10-06T20:14:53.000Z (over 2 years ago)
• Last Synced: 2024-12-22T05:29:35.464Z (about 1 month ago)
• Language: Shell
• Size: 1000 Bytes
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## Regex study

Tip: use [Regex101](regex101.com) website to create your regular expressions :)

### Example 1

#### Regex:

```

^\d{3}.\d{3}.\d{3}-\d{2}$

```

#### Data:

123.123.123-12

321.123.345-20

200.300.500-19

#### Removing special chars:

Replace [.-] with empty

---

### Example 2

#### Regex:

```

^(\w+),\s(\w+)$

```

#### Data:

Melo, Joao

Wendel, Erick

Gomes, Rhaiany

#### Generate a JSON with first and last names:

Replace `^(\w+),\s(\w+)$` with `{firstName: "$2", lastName: "$1"}`

### Example 3

#### Regex:

```

\[(.*?)\]\(([http|https].*?)\)

```

#### Data:

```txt

[Erick Wendel](https://erickwendel.com) faz palestras e você deveria seguí-lo lá no [Twitter](http://twitter.com/erickwendel_) ou até no [Instagram](https://instagram.com/erickwendel_)

Ah, e você pode também pesquisar no [Google](https://google.com) ou

[Yahoo](https://yahoo.com)

Vai que vai!

```

#### Generate an HTML based on the markdown text:

Replace `\[(.*?)\]\(([http|https].*?)\)` with `$1`