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Eliott Vincent 2022-10-07 10:23:13 +02:00
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README.md
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@ -37,7 +37,7 @@ import chardet from 'chardet';
chardet.analyse(Buffer.from('hello there!')); chardet.analyse(Buffer.from('hello there!'));
``` ```
Returned value is an array of objects sorted by confidence value in decending order Returned value is an array of objects sorted by confidence value in descending order
```javascript ```javascript
[ [
@ -48,8 +48,8 @@ Returned value is an array of objects sorted by confidence value in decending or
## Working with large data sets ## Working with large data sets
Sometimes, when data set is huge and you want to optimize performace (with a tradeoff of less accuracy), Sometimes, when data set is huge and you want to optimize performance (with a tradeoff of less accuracy),
you can sample only first N bytes of the buffer: you can sample only the first N bytes of the buffer:
```javascript ```javascript
chardet chardet
@ -57,6 +57,14 @@ chardet
.then(encoding => console.log(encoding)); .then(encoding => console.log(encoding));
``` ```
You can also specify where to begin reading from in the buffer:
```javascript
chardet
.detectFile('/path/to/file', { sampleSize: 32, offset: 128 })
.then(encoding => console.log(encoding));
```
## Supported Encodings: ## Supported Encodings:
- UTF-8 - UTF-8