9 lines
255 B
Plaintext
9 lines
255 B
Plaintext
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```
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const data = new Uint8Array(Buffer.from('Hello Node.js'));
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fs.writeFile('message.txt', data, (err) => {
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if (err) throw err;
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console.log('The file has been saved!');
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});
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```
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https://nodejs.org/api/fs.html#fs_fs_writefile_file_data_options_callback
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