https://github.com/wayfind/is-utf8

Detect if a buffer is utf8 encoded.
https://github.com/wayfind/is-utf8

Last synced: 3 months ago
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Detect if a buffer is utf8 encoded.

• Host: GitHub
• URL: https://github.com/wayfind/is-utf8
• Owner: wayfind
• License: mit
• Created: 2012-09-12T09:14:05.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2023-11-07T12:59:28.000Z (over 1 year ago)
• Last Synced: 2024-10-25T07:31:17.520Z (4 months ago)
• Language: JavaScript
• Size: 7.81 KB
• Stars: 104
• Watchers: 4
• Forks: 26
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-nodejs - is-utf8 - Detect if a buffer is utf8 encoded.  (Repository / Check/Detect)

README

        
#utf8 detector

Detect if a Buffer is utf8 encoded. 

It need The minimum amount of bytes is 4.

```javascript

    var fs = require('fs');

    var isUtf8 = require('is-utf8');

    var ansi = fs.readFileSync('ansi.txt');

    var utf8 = fs.readFileSync('utf8.txt');

    

    console.log('ansi.txt is utf8: '+isUtf8(ansi)); //false

    console.log('utf8.txt is utf8: '+isUtf8(utf8)); //true

```